High efficiency speakers for tube amps

I found that Focals, at 92dB efficiency, sounded very good, but some Polk speakers, at 90dB, were more open and airy. I have an integrated tube amp rated 50WPC triode/80WPC UL, switchable, Class AB1 push-pull, and a high quality source. A perfect speaker for tube amplifiers. . The sound of a blaring 5-watt amp is at least as loud as a trumpet!Describing the blackface Bassman tone is best done with establishing a common and well-known reference point, for example the traditional blackface AB763 amps such as Tube sound (or valve sound) is the characteristic sound associated with a vacuum tube amplifier (valve amplifier in British English), a vacuum tube-based audio Vintage HiFi and high Efficiency Speakers from the 50's and 60's A note by Marc Rising Star ©2006 ultraelectronicactive. Hand-built Vacuum Tube Amplifiers, and Preamplifiers for the the discriminating music lover. Hand built using the finest parts. High efficiency amplifier design that reduces current Pioneer AVH-X390BS Double Din Bluetooth In-Dash DVD/CD/Am/FM Car Stereo Receiver with 6. Weakness: Bass does not go as low as one might hope for in floor standing speaker of this size (but what IS there is fast and tuneful). Looking for high efficiency speakers on the web, we find the single-driver aficionados. High efficiency AlNiCo speaker kit designed especially for single ended triode amplifiers The Kit 04 has raised a great deal of interest since its introduction. and instantly was blown-away by the clarity/sound stage/volume at just 30W/channel. Check back often for more great deals on trade-in and Demo equipment. Re: High efficiency speakers "efficiency" should probably be considered the total amount of work a speaker does with a given input. Audio Nirvana speakers require only 1/10 of a watt for normal listening. But with a very small caveat. Quality. High Q speakers Speaker boxes were made as large as possible to achieve maximum efficiency at bass frequencies. You already know that super high efficiency, single driver, full-range speakers--with no crossover--give the best possible sound. A great starter speaker for anybody entering into the tube amp world is the old Klipsch KG4. Do We Know Much About Speakers? A Quick Loudspeakers Overview. This is because they are the least perfected of all the In the 1920s, it was very hard for a musician playing a pickup-equipped guitar to find an amplifier and speaker to make their instrument louder as the only speakers 1 Current Source Amplifiers and Sensitive / Full-Range Drivers by Nelson Pass Introduction Conventional wisdom holds that a pure voltage source amplifier is ideal for See our Buyer’s guide to vintage Fender amps for a guide and picture gallery of the known original speakers in the blackface and silverface amps. “my experience with the Linear Tube Audio MicroZOTL2. Reduced high-frequency noise and strengthened low-frequency performance are two of its virtues. Now buy the best amplifier to go 5-watt tube amps are still as loud as a trumpet! 50 mW is needed for 1/8 the volume of 50 W. Linear Tube Audio started in 2015 as the first company to successfully manufacture David Berning’s complex amplifier designs. HE means speakers would be louder with same amp or would take lesser amp to drive to same volume. Some technologies have been developed, but the bare bones of a great tube amp are as simple as the V8 block from the 1950s. What high-Efficiency speakers can you suggest for my Eddie Curent 445 headphone/speaker Tube Amp ? it output ONLY 3 Watts ! Budget is What kind of speakers can you use with low wattage tube amps? What I are pretty well known and well regarded for high efficiency speakers. DIY Full-range Speakers. We produce the highest quality audio kits available in todays high end Audio DIY market. Describing what better sound sounds like is a highly subjective call. The aluminum front panel and top cover are finished in hand rubbed silver metalic lacquer, with bias meter and tube adjustors that make it easy to maintain and optimize. Not multi-driver, but the Omega Speakers are pretty well known and well regarded for high efficiency speakers. At first, the concept of tube sound did not exist, because practically all electronic amplification of audio signals was done with vacuum tubes and other comparable methods were not known or used. they require The ideal speaker for flea power SET tube amp fans would be 1) affordable, 2) easily driven to room-filling levels by two or three watts, and 3) good-sounding. The ZH270 was the first amplifier using all-tube amplification to properly match the high-voltage, low-current operating parameters of vacuum tubes to the low-voltage, high-current drive requirements of dynamic loudspeakers without using audio-output transformers. This is because they are the least perfected of all the components and that doesn’t even take into account room requirements and sonic priorities. This is what unusually high sensitivity designs like the Omem DW get you; I used my 25-watt-per-channel First Watt J2 and 100-watt-per-channel Rogue Cronus Magnum tube amp for the bulk of my The ST-10 boasts a new linear power supply with a high-efficiency toroidal transformer. With just 11W on tap, they work better with high efficiency speakers like horns or full range driver based speakers. I settled on a HH Scott 299C amp from Craigslist (original owner) with all stock Telefunken tubes etc. Tube amps are fast, so to ensure that all that extra musical detail is not lost we have specifically chosen high efficiency, full range drivers for our loudspeakers that typically demonstrate frequency responses of 22 hz to 20,000 hz. While there are a good number of fairly inexpensive low power vacuum tube amplifiers on the market, the one I can recommend If you've got a set of traditional bookshelf speakers gathering dust, it's time to pull them out of the closet. Pi Speakers (High Efficiency Speakers, at reasonable prices, both DIY and manufactured) Promitheus Audio (Transformer passive preamp, plus phono stage, cables and amplifiers from Malaysia) PTP Audio (Manufacturer of the PTP for the Lenco, plus two turntables using the Lenco drive system) While you are right you do want a relatively high efficiency speaker ( I would say >= 92-93 dB) to play nice with an SET tube amp, I would say even more important is a bookshelf speaker with a nominal impedance of >=8ohms and flat withithout any dips below 6 ohms across the frequency spectrum. Many 1950's guitar tube amps sound most authentic when paired with a speaker with relatively low efficiency around 95dB. we have created a new diy page for all of our do it yourself audio designs. These people use wide range drivers Speakers are, of course, the most difficult of all components to evaluate, even in the best of circumstances. Good High Efficiency Speakers. Efficient speakers for tube amp I'm currently waiting for my recent purchase of a Musical Paradise mp301 mk3 integrated tube amp. These are the High Power (hence HP) versions of the 4-tube DiaLogue The amp is now at home with me using our Northern Electric KT88 power tubes and playing through some high efficiency Cain and Cain Abby speakers and Baily sub. A new and exciting range of super high efficiency coaxial loudspeakers. Cary Audio is known in the high-end audio scene for making vacuum-tube and solid-state stereo components, and the brand has also established a foothold in the home theater world with its Cinema 12 preamp/processor and multichannel amplifiers. Go to SEAS T35C002 option. High-efficiency speakers For many years, Line Magnetic has been recognized worldwide as a specialist in repair and production of Western Electric, Altec, Jensen, and other replicas of loudspeakers and electronics. The TubeCube | 7 Stereo Vacuum Tube Amplifier is a great sounding, sleek looking amp at an affordable price. Also, if your amp is designed for high gain settings, it will most definitely make more noise than an amp designed to run cleaner. com. Pre 1970 Amps are Best Suited to 8 Ohm Speakers. Jotunheim is a fully balanced amp that works perfectly with pretty much any headphone—balanced, single-ended, IEM, planar, whatever. What are the advantages and disadvantages of a high-efficiency loudspeaker? Why aren't all loudspeakers high efficiency? Have a question you'd like to ask Pa Welcome to Blumenstein Audio, your home for High Fidelity single driver full range speakers, passive subwoofers, subwoofer amplifiers, audio furniture, Waterline Cables, and audio accessories handmade in Seattle since 2006. You may compare these with your own speakers to determine what you have. I've also driven my speakers with a range of other amps, with petty good results (I also own, and like a pushpull amp using 45 tubes). com. INTRODUCTION This new reference design born like an upgrade of my 4300B SE and It is the best choice to drive hi-end full range loudspeakers with high efficiency like Lowther, Fostex and Fullrange-Speakers. Best amp for Klipsch speakers Discussion in 'AV Receivers' started by JoeRA, Nov 18, 2004. Seite mit vielen Links zu interessanten Themen wie PC, Windows, HiFi, Audio, ISDN, Austria, Stockerau, blue-danube DIY audio*See our NEW Hi-Fi Blog page lots of New Sections since Jan 2017 that add a wide range of Hi-Fi & Tech related subjects plus opinion on Hi-Fi News 1970-1980 as we Go to cabinet construction page. See our Buyer’s guide to vintage Fender amps for a guide and picture gallery of the known original speakers in the blackface and silverface amps. GLOW Audio sums up their design goal for the Amp Two thus: "It has the punch of a good push-pull amp, without the graininess that is characteristic of many push-pull amps in its price range. DIY Speaker Kits. Audio Nirvana 300B SET Single Ended Triode Class A Vacuum Tube Stereo Amplifier I have fairly high efficiency speakers (99 db/w) which I drive with a parallel single-ended amp (two 2a3s per channel). After hours and hours of research, I decided that a Single Ended Tube amp would probably not be optimal for my main stereo because the speakers are not high-efficiency speakers and even the most powerful of Single Ended Tube amps only put out about 10-12 watts per channel. Hand built loudspeakers engineered and designed with American quality and innovation. The sound of a blaring 5-watt amp is at least as loud as a trumpet!Describing the blackface Bassman tone is best done with establishing a common and well-known reference point, for example the traditional blackface AB763 amps such as Tube sound (or valve sound) is the characteristic sound associated with a vacuum tube amplifier (valve amplifier in British English), a vacuum tube-based audio Tube sound (or valve sound) is the characteristic sound associated with a vacuum tube amplifier (valve amplifier in British English), a vacuum tube-based audio DIY Speakers, DIY Loudspeakers. the my new reference 300B Amplifier max performance to drive high efficiency loudspeakers started 16 february 2011. A speaker with a high minimum impedance is also recommended; tube amps like a resistive load. HIGH Efficiency speakers for a 3 watts Amplifier Welcome to What's Best Forum! Please consider joining our friendly and helpful community of enthusiasts where we discuss the best in audio and video to everything else we love from food to movies and music. 04. This makes them ideal choices as high-fidelity speaker drivers. Here are some suggested speakers that work well with low powered amplifiers. This week's Audiophile System Builder focuses on $2500 and under systems that lean on great integrated amplifiers and terrific speakers. VOS’s total flexibility means the preamp section can be a perfect match with low-power tube amps as well as high-power solid-state muscle amps, from low-efficiency closed-box speakers to high-efficiency horn-loaded speaker. The concept for Pentode 6 evolved out of conversations with owners of ultra high-efficiency speakers and other DIY audiophiles - who were looking for some true Class A low-wattage tube amplifiers that sounded great, at a reasonable cost. Message #1 of 17 Nov 18, 2004. 2017 · Line Magnetic 218ia Vacuum Tube Stereo Integrated Amplifier A single-ended triode integrated amplifier for everyone! Review By Paul L. Sound systems for the home today are rarely engineered, they are thrown together like a tossed salad taking a piece from here, another from there with little rhyme or reason. Since the gain of the tube in RH amps is decreased by the feedback loop between output tube and driver tube, we can enjoy the luxury of AC heaters even with a 300B, probably even on high efficiency speakers. While LSAF was larger than GPAF, the bulk of rooms continued to feature high efficiency speakers, driven by tube amplifiers using a variety of analog and digital sources, ranging from turntables to CD players to the squeezebox by slim devices. The Aries-845 amplifier produces 40 watts, and is designed to drive medium as well as high efficiency speakers. Clean, crisp, detailed, nuanced, almost to a fault, which is where a nice tube amp might Any recommendations for more efficient speakers to keep an eye out for? unfortunately high impedance speakers are not as common as low impedance Valve amp power is directly proportional to speaker ImpedanceVintage HiFi and high Efficiency Speakers from the 50's and 60's A note by Marc Rising Star ©2006 ultraelectronicactive. I used to run mine with Leak Stereo 20 and Lux KMQ7 but with a modern SET they would be superb. We sell raw speaker drivers (tweeters, woofers, subwoofer, midrange drivers, full range drivers), speaker kits, amplifiers, capacitors, resistors, and inductors. One type of high-efficiency speaker is the horn speaker, which can sometimes look like a giant tuba on a stand. The ST-10 boasts a new linear power supply with a high-efficiency toroidal transformer. The perfect choice for low power tube amps and SET enthusiasts. 3 Besides obviously requiring low power and only one driver per channel, the advantages to a full-range efficient loudspeaker are found in three areas. These kinds of speakers are ideal for Single driver systems Back to top. High Efficiency Speakers for Valve Tube Amp CIARE CH250 0 results. It offers the ultimate in speaker performance with its AlNiCo, silver coil woofers and tweeters and precisely matched and calibrated crossovers. However if you don't pair it with an efficient speaker, you will lose low end and you will lose clarity as the amplifier struggles to keep good control of the motion of the cone when under stress. Many speakers with high sensitivity ratings are poor choices for tube amps, Oct 19, 2015 My current system is 2 high power Carver amps feeding a set of Carver Personally I like single point source speakers with my tube amps and I a wide variety of quality speakers from extremely efficient (Klipsch LaScala) to It seems that low-watt high-efficiency speaker open-baffle designs are 45 SET tube amplifier designs to drive my DIY open baffle speakers. It has the sweet high end of the EL84, a tight, impressive bass output, and a natural sounding mid range. These kinds of speakers are ideal for vaccum tube amplifiers and receivers, as designed when this was the only equipment avaialable. It changes the high output impedance of the tubes to a low impedance to drive the speakers. Tube power amplifiers consume more watts of power to output a given amount of audio output (watts) than an identically rated solid state amplifier. Read about the JA8008 front driver. I've spent the better part of a week researching both new Valve SeriesHigh sensitivity speaker designed for valve amplifiers There are many ways to achieve high efficiency in speakers, such as with horn loading, "Tube amps require special speakers that tend to be very expensive. Class AB speaker amps offer high signal-to-noise (SNR), low THD+N, and typically up to 65% efficiency. Ayon Scorpio Tube Mono Amps – Pure Class A Monoblock Amplifiers “The entrance into real high-end mono vacuum tube amplification”. Audio Nirvana 300B SET Single Ended Triode Class A Vacuum Tube Stereo Amplifier Vintage HiFi and high Efficiency Speakers from the 50's and 60's A note by Marc Rising Star ©2006 ultraelectronicactive. I’ll let you figure out what is happening on typical 98db “high efficiency” speakers, or even typical 90db cone speakers. If you want more breakup at lower volume a low efficiency speaker will let you turn your amp up more for the same output volume . The MiniWatt is a 2. Article By Dan Schmalle From VALVE Volume 2 Number 4 April 1995 It's well accepted that high efficiency, high impedance speakers are best, if not necessary, for tube amps. This is one of my favorites for 15 watt amps running el84s (think For those who use high efficiency speakers of 94DB or better you will be rewarded with rich natural sound. Ayon Spirit III Tube Integrated Amp Also available as a Tube Amp – Pure Class A Ayon is pleased to introduce the new Spirit -III, a substantial advancement of our already very highly regarded previous “Spirit III” model offering. I might consider trades for the right pair of high efficiency speakers, but monetary remuneration will be given preference. To get the most out of your high quality speakers you’re going to want to provide them with the best possible amplification. The OMA Mini is a high efficiency speaker, at approx. Hi Alan, I'm actually contributing on a french forum specialized in tubes (history, manufacturing, identification, sound, etc. Audio Research has added a new flagship, tube-based mono-block amplifier to its Reference Series. This remarkable overall character makes it suitable for use with speakers ranging from high efficiency to the most difficult and demanding. Gain Devices: A Short Tutorial. The Gaku-On's output is relatively high for a tube-based amplifier—45 watts, which might seem skimpy compared with big solid-state amps, but it's more than enough to get plenty of volume from high-efficiency speakers. The number of (triode) valve amplifier producers today compared to two decades ago is phenomenal and there's a steadily increasing interest in high-efficiency speakers, thus this page on my experiences of high-efficiency speakers and some comments to what I've picked up from the web. If you have a 100 watt tube amp, it’s probably going to make more noise than a 15 watt tube amp. High efficiency speakers are the speakers which provide the best quality of sound for the lowest energy use. This amp, like most SE amps, is speaker-sensitive. These see-saw circuits are able to deliver more power than their single-ended counterparts. Tubes sound louder and have a better signal-to-noise ratio because of this extra subjective headroom that transistor amplifiers do not have. Tube sound (or valve sound) is the characteristic sound associated with a vacuum tube amplifier (valve amplifier in British English), a vacuum tube-based audio amplifier. What high-Efficiency speakers can you suggest for my Eddie Curent headphone/speaker Tube Amp ? For speakers, it output ONLY 3 Watts ! thanks in advance I"ve been using Decware amps for 20 years, albeit not with high efficiency speakers. DIY Audio. That is the notion that the first watt sets the stage for a high-efficiency speaker and that a single-ended amplifier, the king of Class A, delivers the best-sounding first watt. Struck by the anguish in their voices, the man went back to his shop and designed an affordable, good-looking, small speaker that would work with their low-powered amplifiers. ). A guitar amplifier (or amp) is an electronic device or system that strengthens the weak electrical signal from a pickup on an electric guitar, bass guitar, or acoustic guitar so that it can produce sound through one or more loudspeakers, which are typically housed in a wooden cabinet. After three days my observations are this amp has plenty of power and wonderful tone. Most high quality ss amps beat the best high quality tube amps by a wide margin. Quite possibly the finest SET amplifiers, passive attenuator, and high efficiency speakers in the world. DIY Full-range loudspeakers. Tube amplifiers sound different, and in many ways better than solid-state amps. Early Speakers Pre 1974 & Ones After. Plus, it can be customized with a Multibit DAC, Dual AK4490 DAC, or MM p Tube Amp Project Kits . AudioShark - The Best High End Audio Discussion forum. Our designs are purely analogue, hand-wired, silver-soldered, and designed using modified Valve Technologies that have been around for the better part of a Century. Unique to WA5 is the user-customizable headphone output (HI/LO power, HI/LO impedance, and HI/LO level) located on the front panel. Directly heated triodes power amplifiers, line/phono preamplifiers and high efficiency speakers are my passion. If you feel you want high volume from low power amps you have to go with Fostex or some other high efficiency speaker. This sounds wonderful with my 45WPC tube amp. I have built the F4, F5t, F6 and the Aleph J, all very good experiences and all still in service but the one that taught me the most about stereos is the F4. 1+ system or as a standalone two 04. A DIY tube amp kit is the perfect gift for budding technicians, the bored partner who has everything, the solid state audiophile keen for a first taste of tube audio, even the dedicated tube-o-phile who has never built. 3) Get used to not having the tightest deep bass around. Dared Mini Tube Gear Funky little company I've never heard of, Dared is all up in that retro tube game. The gain devices we will deal with are three terminal devices that are used to The Aurora: built by Gary Dahl, current sources by Gary Pimm, metalwork by Josh Stippich, rosewood chassis by Phil Bruckbauer, and circuit design by Lynn Olson. This is why most single-ended owners pair their amplifier with high-efficiency loudspeakers. Getting a very high spl (92 or higher would be good) on a good sounding speaker with say 100 watt rms limits on the speaker (meaning you shouldn't put more than 100 watts into that speaker if you want it to last), would be enough for a small room on your small output amplifier. due to their high efficiency. This translates to 2,000 musical watts of tight, fast bass in any system for any style of music. "A High Level of Value or Excellence. I use mine to drive a pair of high efficiency sub woofers because of the control afforded. The 160M can be used in either Ultralinear mode or Tiode mode, and it is rated at 150 watts in High-efficiency speakers For many years, Line Magnetic has been recognized worldwide as a specialist in repair and production of Western Electric, Altec, Jensen, and other replicas of loudspeakers and electronics. In power amplifier mode, the amplifier output line is fully independent from the digital amplifier line used in the headphone amplifier. You've got a fairly low powered tube amp which can probably drive most speakers to high listening levels. He has over decades of experience as an amplifier Class AB speaker amps offer high signal-to-noise (SNR), low THD+N, and typically up to 65% efficiency. Class A sound at a Class C price” — HERB REICHERT, STEREOPHILE “This is an amplifier you can either start your tube journey with, or live with happily ever after. High value, high efficiency speakers for SET amps . Driven by front stage’s vacuum tubes, EF100 combines the warmth vacuum tubes are known for with the high efficiency of a digital amplifier. No detail is considered too trivial if it enhances the sonics or build quality of their products. The time is approacing to get serious about a speaker upgrade, and I want to consider high efficiency speakers for a variety of reasons. Professional-audio speakers (and cabinets), on the other hand, are designed with more of an eye to power-handling and efficiency, to wring the highest SPL's out of a given amp/speaker combination, even at the expense of some anomalies in frequency response over their range. Our amplifiers are designed to be used with our extremely high efficiency speakers, as they are designed and voiced using those speakers. 000$", and the room is small. OMA amplifiers are designed as integrated units which do not require separate preamplifiers, which further increase the complexity of an audio system, and can create a host of problems. Speakers are, of course, the most difficult of all components to evaluate, even in the best of circumstances. Shop with confidence. 0 radio with the superior sound of the Qualcomm® aptX™ audio codec. Red: can sometimes sound as good as purple, and can be played by Enjoy the lowest prices and best selection of Bass Amplifiers at Guitar Center. 5 to 6W amps without any problems. The biggest problem with most tube amplifiers is that great hunk of transformer sitting between the large glass bottles and the speakers. Now buy the best amplifier to go with them: 5-watt tube amps are still as loud as a trumpet! 50 mW is needed for 1/8 the volume of 50 W. Be sure to check out our demo and used products section for great opportunities to get gently worn Sonist Audio gear at amazing prices! More people will chime in here, but as far as that efficiency goes, you basically have two choices: Line array Prosound drivers I know there are people who build custom folded horns and some horn kits (Pi audio comes to mind), but those are most popular. 0 headphone amp/preamplifier has been one of the most remarkable and surprising experiences I have ever had as 22. Nowadays, many SET amps offer power output that exceeds single digits and therefore do not have the same speaker requirements that their lower-power brethren do: high-efficiency speakers that also present the amps with a high-impedance load. The input sensitivity value can present a bit of an issue; given a typical nominal preamp output of about 2 Volts and the use of high efficiency speakers as is often the case with such low power amplifiers then the useable range of the volume control can end up being something like 0 to 25%. At idle (no input), the power consumption is essentially the same as at high output volume. A perfect match for lower powered amps such as Sansui or tube amps. Let me answer that question right away: yes, with these PrimaLuna amps, this really is the case. Jolida FX10 tube integrated amplifier Jolida . I love the relative strengths of tubes and transistors, and am constantly looking for products that bridge Audio Research . These are cheap second hand but can sound superb with tube amps. I am currently fascinated by SET amps and high efficiency speakers, but am always looking to hear more in the music. - Low-level hum in the line section is reduced 10-20 dB, which is noticeable primarily in systems with high-efficiency speakers, small “live” rooms, high-gain power amps, or low-noise CD program sources. The problem with this is actually in the fact that only about one percent of electrical energy sent by an amplifier is converted to acoustic energy. High efficiency great for low powered tube amps. " 1. PrimaLuna ProLogue Premium Monoblocks (pair) “PrimaLuna’s ProLogue Premium has become my new reference for low-power, high-value amplification. For example, speaker efficiency is often measured with a microphone (connected to a sound level meter) placed one meter from the speaker. Read on to find out. Schumann of Enjoy For some, tower speakers are an article of faith. Clean, crisp, detailed, nuanced, almost to a fault, which is where a nice tube amp might Jan 18, 2018 That's why a good set of speakers are the perfect thing to tie together the high-quality sound of the valve amp while offering a louder volume Recently I read somewhere that tube amps are not good at driving speakers which in general, tubes like a higher impedance (8 to 14 OHMS)Instead of efficiency, loudspeaker manufacturers provide a sensitivity specification. David Berning is considered one of the best amplifier designers today, while being a formally trained physicist by trade. So even our 300B SET has 80 times the average power needed. However, unlike other high efficiency speakers I've tried in the past that only sounded their best with tube amps, these also sounded remarkable with the Adcom solid-state amp. 2000D amplifier is designed with high-efficiency digital class D technology that meets CEA-2006 standards. The sound of a blaring 5-watt amp is at least as loud as a trumpet!Describing the blackface Bassman tone is best done with establishing a common and well-known reference point, for example the traditional blackface AB763 amps such as Tube sound (or valve sound) is the characteristic sound associated with a vacuum tube amplifier (valve amplifier in British English), a vacuum tube-based audio . A balance between triode and pentode mode, the ultralinear topology delivers a less forward presentation which is "more pleasing to listen to". Since reasonably-priced, low-powered, vacuum tube amplifiers now seem to be everywhere, the proliferation of compatible speakers is quite welcome. Vintage HiFi and high Efficiency Speakers from the 50's and 60's A note by Marc Rising Star ©2006 ultraelectronicactive. Many audiophiles believe that low-power tube and solid-state amplifiers tend to sound more musical than their high-power counterparts and I don't disagree. These low-powered tube amps (3-10 watts per channel) are well suited for very high efficiency speakers (97dB+ 1W/1m). . Given the relatively high efficiency, Class B was used in some professional sound reinforcement amplifiers as well as some home audio tube amps. 2012 · My tastes in amplification run counter to most. I've heard Many 1950's guitar tube amps sound most authentic when paired with a speaker with relatively low efficiency around 95dB. High Fidelity amplifiers, audiophile speaker systems and CD players with 28. Serious Stereo. The amp supplies 6. Designed by Steve Deckert The DM945 was made possible by a unique 8-inch driver who does the nearly impossible: Have real bass in a cabinet with only 1/4 cubic foot of air space, and maintain an efficiency of 94dB at 1 watt. " The truth is Some refer to this as the "efficiency" of the loudspeaker. Founded in 1969 by Bill Johnson, Audio Research is known as one of the oldest and most established high end audio component manufacturers. However, these specifications don't tell the whole story. High efficiency speakers in very large boxes also means high Q (Fundamental resonance) which was tuned to achieve the maximum efficiency at the lowest musical bass notes. 12. The amplifiers can easily be adjusted for super-high effciency speakers, but in my opinion, if we make this adjustment to all amps, it might make the sound more like other class D amps on the market, meaning the sound would be a little flat compared to the exciting, lively sound and dynamics our amplifiers are capable of. You already know that super high efficiency, single driver, full-range speakers--with no crossover--give the best possible sound. Since the SM-70 puts out a very robust 25Wpc when used as a stereo amplifier, only one unit (at $719) is needed to drive your high-efficiency speakers. having heard many speakers both old and new over the years, I've long thought 8" woofers to perhaps be the optimal size for best affordable bass in many cases. Shown is the Mini VP-300B monoblock amps at an extremely cheap $890/pair and the tubed SL-2000A preamp with remote (volume buttons only) at an amazingly low $399. AudioShark forum is a leading forum site for High End Audio Discussion, Stereo System Discussion, Home Theater System Discussion, Best Home Stereo System Discussion, Home Theater Installation Discussion etc. I quickly found that vintage tubes amps paired with high efficiency speakers (like my Klipsch) were a great way to get awesome sound with little wattage. It first debuted publicly at the Denver (Colorado) Rocky Mountain Audio Fest in 2005 where it quickly became a hot item for discussion and admiration. 08. My very first DIY speakers were built in the early 1980s and were essentially old cabinets stuffed with nearly random drivers from Radio Shack and an almost nonexistent crossover. that's about it. The tube compliment combined with innovative circuitry maintains the right combination of pace, rhythm, and timing. It is the most versatile amplifier for high-efficiency speakers and any dynamic/planar headphones. This leaves me wondering what high sensitivity speakers I should be looking at for my little tube amp. What the high efficiency design seemed to offer, more so than low powered tube compatibility, was increased expressiveness in dynamics. Most orders are eligible for free shipping. Open baffle speakers. There was magic in how individual pieces in a string or piano quartet were rendered by an SET amplifier with high-efficiency speakers, such as what many termed as “the golden tone” of instruments. High-end system designs need big power without sacrificing sound quality and the ONX1. In spite of their obvious strength, the odds are good you won’t see too many pure Class B amplifiers floating around. But I have driven much lower efficiency drivers with 2. Sensitivity measurements rarely communicate the whole picture regarding efficiency. Low powered vacuum tube amplifiers and high efficiency speakers can really sing. The Ice Power division of Denmark’s Bang & Olufsen (B&O) holds patents on its “ICE” amplifier, which is basically a Class D switching design (Pulse Width Modulator) with variants that B&O claims reduce distortion to levels associated with Class A amps, while retaining the high efficiency of Class D switching designs. " Our efforts are invested in creating ultra-high efficiency, ultra-high quality speakers capable of producing natural-sounding music with (very) low-power amplifiers. This effect causes tube-amplified signals to have a high apparent level, which is not indicated on a volume indicator (VU meter). The J2 doesn’t sound like a tube amp, but its musicality with my Essence speakers was spectacular. TUBE amplifiers are voltage operated devices. That's why tube amps are considered inefficient, and that's why they get so much hotter than solid state amps. 5 watts and requires speakers of at least 89db sensitivity if I remember right. You should try some different combinations to achieve the results you desire. I've heard High Performance Amplification. Buy low price, high quality high efficiency amplifier with worldwide shipping on AliExpress. Signal path avoids cross-linking capacitors, thus achieving a frequency response at DC level for pure musical enjoyment. You may also like Jotunheim, $499-599 with DAC or Phono Input. About the SLI-80 Integrated Amplifier For many, many years the SLI-80 integrated amplifier has been the standard by which all other vacuum tube integrated amplifiers are judged…period! As Cary Audio’s entry into the magic of vacuum tube music systems, it’s nothing short of stunning. My problem is that I took this in trade about a year ago hoping it would work with some of my speakers, but all my speakers are between 84db and 89db efficiency, so I either need to buy high efficiency speakers or find a new home for the amp. The excessive noise generated by valve amps is clearly audible with high efficiency speakers. So if you have a Zu, horn or any high-efficiency speaker, the J2 could do the same for you. 5-watt per channel tube amplifier that weighs a couple of pounds and only takes up about a 6 x 6 inch footprint on your desk, about 15 x 15 centimeters for our friends in the rest of the world. tube amplifiers and solid state amplifiers up to 200wpc. Many audiophiles wouldn't consider going without them—either folded into a 5. 60 day full money back guarantee return policy. Vintage Heathkit AS-1039 High Efficiency Speakers W/ Horn Perfect For Tube Amps! Tweeters Audio High Efficiency Speakers 1 Pair S30 Car Speaker High High quality high efficiency speakers often sound better at low volume levels and often have a more tube-friendly impedance curve (apart from needing less power, which in and of itself is a tube-friendly characteristic) - but there are exceptions. 1) Have very high efficiency speakers to play at real loud levels, or else you must 2) listen at lower levels than house rockin' levels. Our tube amplifiers are the only ones ever designed with, and optimized for, full range speakers and other high efficiency speakers. Something with a high and low input so that you could switch the 1/4 inch jack from sweet to saucy. high efficiency speakers for tube ampsThis leaves me wondering what high sensitivity speakers I should be looking at for my little tube amp. Coherent Audio. The Aries-845 amplifier produces 22 watts, and is designed to drive medium, as well as high efficiency speakers. They are good in Getting a very high spl (92 or higher would be good) on a good sounding speaker with say 100 watt rms limits on the speaker (meaning you shouldn't put more than 100 watts into that speaker if you want it to last), would be enough for a small room on your small output amplifier. This is what unusually high sensitivity designs like the Omem DW get you; I used my 25-watt-per-channel First Watt J2 and 100-watt-per-channel Rogue Cronus Magnum tube amp for the bulk of my Musical Paradise is a Canadian company that designs audio equipment in Canada, but builds it in China. 5W at 8 ohms which is perfect for a desktop audio amplifier with bookshelf speakers. The power consumption is unrelated to the output power. they are of incredibly high impedance because inside they are just metal plates separated by a high vacuum and glass insulators. I was turned on to full range high efficiency drivers with a pair of One day he overheard all his audio buddies bemoaning the lack of high-efficiency speakers to use with their low-powered, single-ended, tube amplifiers. I used the 2 watt per channel amps for a handful of years with 90 db efficiency speakers in a small dedicated room and loved the sound. While audio video receivers will give you lots of great features, they won’t provide the sheer power that a standalone amplifier can. Op amps are constructed of gain devices and resistors. What high-Efficiency speakers can you suggest for my Eddie Curent 445 headphone/speaker Tube Amp ? it output ONLY 3 Watts ! Budget is "less than 10. Audio Power Amplifiers – class B designs show high efficiency but poor most popular consumer audio amplifier design. Response to TQWT and DTQWT. Oct 8, 2018- Man I Love Tube Amps, The Sound!, The Designs, The Beauty | See more ideas about Audiophile, High end audio and Vacuum tube. We take a look at three compact amplifiers for creating your own desktop audio system. High-efficiency speakers commonly have been transmission line or horn-loaded, single-driver designs. 5W+3. Free support for loudspeaker projects, sourcing OEM speaker building supplies, and passive crossover design. It is characterized by a more vivid, clear and harmonically-rich sound with greater dimensionality than solid-state, Class D or higher-powered 'push-pull' amplifier types. They are sometimes used as medium-power, low-efficiency, and high-cost audio power amplifiers. Hey all, Recently my klipsch budget speakers have started leaving a sour taste (haha) in my ears and I was looking to step up into something a High efficiency speakers have been the natural pairing with tube designs because high wattage tune amps have been problematic, (read: expensive) that's where solid state designs came into their own, relatively inexpensive high output. Equally a headphone amplifier, integrated amplifier, and preamp, the MZ2 is considered reference-grade for powering almost any headphone, as a 1 wpc amp for extremely efficient speakers, and as a preamp performing well above its price. Fortunately, he was just getting ready to hook them up for the store's annual Garage Sale, so I heard them driven by a roughly 20-watt-per-channel Dared tube amp -- more than enough power considering the speakers' high efficiency. Hi guys & gals, Some of you might have seen my other post around my new Cayin A-88T tube amp and how it's not "doing it" for me with my Cambridge Audio S30 speakers. Distortion reduction Negative feedback reduces the hum and hiss of a HiFi valve amp, but has little to zero effect on reducing audible distortion. Additional Listening: Single Ended Speakers. 95db/1w/1m, and is 8ohm. The Serious Stereo high efficiency Speaker is a very special thing. Stream your digital music to the amp using the built-in Bluetooth 4. Class AB amps like the MAX98309 and the MAX98310 are used in portable media players, digital cameras, tablets, and e-readers where high fidelity is a must. The Wright Audio Royale SE Series 2 Integrated Amplifier is an 'all-in-one', single-ended, triode-connected tube stereo amplifier. But this is a 2-way version of the 1093 above that has no mid-range and uses a ribbon tweeter and a lower crossover point from the very flat response 10" woofer/mid What high-Efficiency speakers can you suggest for my Eddie Curent headphone/speaker Tube Amp ? For speakers, it output ONLY 3 Watts ! thanks in advance 8" woofer and high efficiency sounds like a good combo for a SET. VALVE Magazine Online! High Efficiency Speakers The continuing saga of a search for a loudspeaker for single-ended tube amplifiers. Note these are not in any particular order! All of these where tested by me or my dealers & importers! I think as long as you don't overdrive your high-efficiency speakers to the point of gross distortion or damage, you should be fine with a high-power SS amp. 2014 · One example of successful Class A/B and Class A/B/H amplifiers using a SMPS is the DCA series of amps which QSC Audio have been manufacturing since 1998. Speaker efficiency, also known as speaker sensitivity, is a measure of the speaker's output, measured in decibels, with a specified amount of amplifier power. These kinds of speakers are ideal for vaccum tube amplifiers and receivers, as designed when this was the only equipment avaialable. 16 Oct 2016 Again, it is just me, but I run my efficient speakers off of tube amps, It's my understanding that tube amps really need speakers with a high 18 Jan 2018 That's why a good set of speakers are the perfect thing to tie together the high-quality sound of the valve amp while offering a louder volume Hey all, Recently my klipsch budget speakers have started leaving a sour taste (haha) in my ears and I was looking to step up into something a. This hybrid tube amp combines the warm, soothing sound of a tube preamp with the efficiency, power, and clarity of a 50 watts per channel solid state power amplifier. ) Wright Audio's designs extract the maximum audio quality that only tube technology can provide and does so at reasonable cost. they require I have been buying and selling audio gear for about twenty years and have a deep love for tube amps. You can use just about any amplifier with the OMA Mini, from low powered tube amplifiers to high powered solid state amps, as the OMA Mini uses professional drivers designed to handle a lot of power. He has over decades of experience as an amplifier TUBE amplifiers are voltage operated devices. The subjects of this review are two 8-tube PrimaLuna Dialogue Premium PL power amps. At the time that tube electronics dominated high end audio, speakers with both high fidelity and high efficiency were rare, and so audiophiles felt the need for power, with mid range (and mid price) equipment not getting the respect now deserved when driving modern high efficiency speakers. PA (public address) amps must be powerful enough to drive full-bandwidth sound through large arrays of speakers, and solid-state amps offered enough power, plus substantially increased reliability and portability compared to tube amps. Coincident, therefore, will never sacrifice quality. High efficiency speakers in very large boxes also means high Q (Fundamental resonance) which was tuned to achieve the maximum efficiency at the lowest musical bass frequencies. The amp requires the most neutral preamp and sources, and works well with tube or solid state. A good rule of thumb for watt/dB combinations is 4w/93dB where every 3dB decrease in speaker sensitivity requires double the power wattage from the amp. I really like this combination. It is a great tool in making music and taking a full assessment of where your stereo is at. Many contributers on this forum, like in audio in general, think that the nirvana of sound is obtain using a very low wattage tube amplifier (SET) with very high sensitivity (100 dB and more) and easy load speakers. Bearing in mind that the VP-845 offers 18 watts per channel, there really is no need for special high-efficiency speakers. This envy-inducing machine boasts a power output of 3. The “soft clipping” characteristic of Class A tube electronics gives these amplifiers their somewhat “soft” sound. The MP-301 Mk 3 carries the very affordable price of $302, which, when you look at the amp, is quite remarkable. Vintage HiFi and high Efficiency Speakers from the 50's and 60's A note by Marc Rising Star ©2006 ultraelectronicactive. The current popularity of single-ended, flea-watt tube gear driving high-efficiency speakers bears this out. The bad news is that this amplifier sounds so good that you may actually prefer it to your 300B-mobile! Needed a tube amp capable of warm distortion when playing harmonica with a Shure bullet, High impedance mic. Most tube amps will love the 16 ohm load, and they should handle the power of an 845 well. Class AB. YOU WILL FIND ALL THE SPEAKER PLANS, SUB BOX PLANS, RAW DRIVERS, SPEAKER REPAIR KITS & TUBE AMPLIFIER KITS HERE Find great deals on eBay for high efficiency speaker. I think as long as you don't overdrive your high-efficiency speakers to the point of gross distortion or damage, you should be fine with a high-power SS amp. Nowadays most competent power amps are fairly high power: 100W or more. 2 Inch Wvga Screen/Sirius Xm-Ready by Pioneer While LSAF was larger than GPAF, the bulk of rooms continued to feature high efficiency speakers, driven by tube amplifiers using a variety of analog and digital sources, ranging from turntables to CD players to the squeezebox by slim devices. Purple: the most high tone, a royal color indeed, to be played only by those secure in their manhood. Even the staunchest tubeophile wouldn’t argue that they are getting a coating of second-order harmonics on the meat of what they are listening to. Wharfedale W70 high-efficiency amp, reported well suited to vintage tube amps in the 30-40 watt range? High Q speakers Speaker boxes were made as large as possible to achieve maximum efficiency at bass frequencies. high efficiency speakers for tube amps Whilst high powered solid state amps and low efficiency speakers are not excluded from great sound (and may be better in some instances), I reckon the proliferation and affordability of valve amps/high efficiency speakers is one of the most exciting developments I have seen in 40 years. Ordinarily, a need to drive lower efficiency loudspeakers with tubes demands a push-pull amplifier. High-efficiency speakers, like low-powered single-ended triode tube amplifiers, are also anachronisms. Without the technical limitations of guitar speakers, tube distortion would sound gritty and unpleasant, and this is why, despite the advances in speaker design, today's guitar amplifiers still employ limited‑range cone drivers and don't use tweeters. Amplifiers. com A 300B amplifier is not for everyone. Welcome ! This is Cedric Halgrin's blog about vacuum tube audiophile electronics. Surely, the next 99 watts hardly matter if that first watt is compromised. These are wired with Western Electric 11GA tinned copper power speaker wire direct to the drivers. Coincident Speaker Technology is committed to providing the high-end audiophiles with the finest value components in the world. Our tube amplifiers are the only ones ever designed with, and optimized for, full-range and other high efficiency speakers. Not surprising when one considers the power requirements for reasonably realistic volume levels. The sound of a blaring 5-watt amp is at least as loud as a trumpet! Describing the blackface Bassman tone is best done with establishing a common and well-known reference point, for example the traditional blackface AB763 amps such as the Super Reverb and Twin Reverb. Recently I've become interested in high-efficiency speaker designs that allow the use of sweet-sounding lower power amplifiers. What are the advantages and disadvantages of a high-efficiency loudspeaker? Why aren't all loudspeakers high efficiency? Have a question you'd like to ask Pa High Efficiency 2-way design 11-20-2006, 03:53 PM I currently have a 10 Watt Single Ended tube amplifier and am looking for a very efficient high quality two way design. A study into rather nerdy high-efficiency speakers using extended range drivers, allowing point of crossover to be taken above 7-8 kHz, thus a single driver covering the entire range of basic notes plus most harmonics. Efficiency is a figure of merit for the conversion of electrical into acoustical energy. Description: Another full range large audiophile quality super efficient speaker for any low powered valve amplifiers or any higher power amp if you want high output and efficiency. While you are right you do want a relatively high efficiency speaker ( I would say >= 92-93 dB) to play nice with an SET tube amp, I would say even more important is a bookshelf speaker with a nominal impedance of >=8ohms and flat withithout any dips below 6 ohms across the frequency spectrum. 8" woofer and high efficiency sounds like a good combo for a SET. DIY Loudspeaker kits. Valve amp noise is less noticeable with most modern less efficient speakers. A built-in tube hour meter allows the owner to monitor tube usage, while the amp’s tube protection circuit features separate high-quality fuses for each output tube and are located inside the amp for replacement, if ever necessary. The rating of 7 is for the DIY hand built nature of the amp and the pictures show any flaws nicely. Let’s face it, for tube amps, the building blocks every designer relies on are the same used in the first amps ever built. A high speaker sensitivity does not necessarily imply high speaker efficiency. High Performance Amplification. The exception being SET amplifiers with more than 60 Watts per channel that could driven medium to high efficiency loudspeakers with an impedance rating at 6 Ohms, the others must driven only high efficiency with more than 6 Ohms nominal impedance loudspeaker systems. For example, it is possible to combine several low-efficiency woofers to obtain a high-sensitivity rating. I've looked into getting them a few times but never really had the spare money or space in my room to accommodate them. David designed the amplifier specifically for high efficiency speakers. Welcome to ANKits _ Born out of Audio Note UK as the Audio Note Kit company in 2004 ANKits is a world leader in high end DIY audio. GW1258 speaker: 12" diameter, 58oz ceramic magnet, 97db high efficiency design, great for tube amps requiring 8 ohm voice coils. That's how the Reference 2a3 was born – as an example of all the beauty of natural music and efficiency. When in use with such setups, the 11W is just a paper number. High Efficiency Speaker Asylum Need speakers that can rock with just one watt? You found da place. The Scorpio represents a dramatic rethinking of economic vacuum tube based monoblock amplifier