Wavac ec 300b price

The legendary B power triode has long been the first choice of many serious music listeners because of the natural, emotional presentation of amplifiers using this power tube.

The B tube works very well in traditional circuits and this is part of the reason why this ancient triode has become so famous worldwide. We appreciate the achievements of old-fashioned single- ended B amplifiers, but the dream of the full potential of B for musical reproduction has only come true with the creation of the ECB amplifier.

Our design is carefully tailored to furnish ideal drive conditions for the output tube, opening the door to dramatic new levels of low-end articulation and dynamic excitement for single-ended B amplifiers. The ample 10 watt output of the ECB provides full-bodied musical reproduction that you will appreciate for a long, long time. The result of our intensive research, the ECB, is a completely modern amplifier dedicated to the timeless quest for musical enjoyment. Features -An Adaptation of IITC circuit concept featuring a unique configuration which cancels DC magnetization in the interstage transformer for outstanding bass performance and rich musical reproduction.

We avoid coupling capacitors to ensure maximum purity of reproduction. Europe U.The fact that they make amps that cost way into six figures now is no reason reviewers or you should overlook this classic B amp.

This removes all the coupling capacitors from the circuit. Just start by looking at the array of six Western Electric Tubes. Each mounted in tube sockets milled from solid blocks of Teflon, with gold-plated bronze phosphor contacts. Each tube socket is isolated from the chassis by its own suspension. The most important parts of any SET are the transformers. The amp weights 60 pounds. They use only transformers designed by TANGO, the Japanese company noted for making the best cost-no-object transformers in the world.

I promise you, this is where a lot of the cost of this amp lies. A couple of matters of convince I would like to mention. First is the fact that the ECB is completely self-biasing, even if you use different tubes.

Second is in regard to the back panel and hookup. The placement of the substantial and beautiful input jacks and speaker terminals on the top deck, which of course are all gold-plated, is a stroke of ergonomic genius.

I had just finished reviewing or auditioning several great amps, and once again my little WAVAC MDB had proven to be the most musical and enjoyable.

wavac ec 300b price

Then along came the opportunity to have the ECB in my system. I had to really wonder, at three times the cost if it could possibly be that much better?

My first twinkling of what was to come was just unboxing it. As I mentioned above, the connections are laid out in a way that makes setup very simple. I had the amp up and running in less than five minutes. I took another five minutes to dress the cables and I was ready.

I let it play off the server for half a day and then I thought it was time for a listen. So what does it sound like? Not the quietest tube amp, but the quietest amp. I think this allows you to hear one of its most captivating qualities; its incredible sense of pace and rhythm. I have never heard anything like it. I find myself tapping my foot almost as often as I do at live music. I was listening to bluegrass with my year-old mother-In-law and I looked over to see her tapping her foot too.

One by a seasoned audiophile and speaker designer; another by a non-audiophile in his early thirties hearing his first truly high-end system.

wavac ec 300b price

The ECB both brings a live event into your room, and it takes you to the live event depending on how it is recorded. I am saying it brings me closer than I ever dreamed. I like this amp. I like it a lot. For example, it has an ability to be both incredibly dynamic and nimble at the same time. The bass has a rhythm that sounds life like, but when there is no bass it adds no warmth or slam of its own. Maybe the biggest surprise is how much tonal accuracy and purity the ECB has with instruments and voices, and at the same time it has the greatest detail, speed, and micro-dynamics of any amp I have ever heard.

In fact, I had come to believe that in order to get certain of these qualities in an amp, I had to sacrifice the others. At the same time the ECB lights up the bass so that you can hear more tonal colors, better pitch definition, and more of the air that follows the initial impact of the leading edge.

With drums, you get the impact of the stick hitting the skin, the thunder of the drum, but on good recordings you also hear the air that moves with the mighty strikes of big drums. On stand-up basses and cellos, the ability to hear the strings is beautiful, but the sound of the wood bodies with the air moving in them is something very special.The legendary B power triode has long been the first choice of many serious music listeners because of the natural, emotional presentation of amplifiers using this power tube.

The B tube works very well in traditional circuits and this is part of the reason why this ancient triode has become so famous worldwide.

We appreciate the achievements of old-fashioned single- ended B amplifiers, but the dream of the full potential of B for musical reproduction has only come true with the creation of the ECB amplifier. Our design is carefully tailored to furnish ideal drive conditions for the output tube, opening the door to dramatic new levels of low-end articulation and dynamic excitement for single-ended B amplifiers.

The ample 10 watt output of the ECB provides full-bodied musical reproduction that you will appreciate for a long, long time. The result of our intensive research, the ECB, is a completely modern amplifier dedicated to the timeless quest for musical enjoyment. Power Tube. Power consumption. Features -An Adaptation of IITC circuit concept featuring a unique configuration which cancels DC magnetization in the interstage transformer for outstanding bass performance and rich musical reproduction.

We avoid coupling capacitors to ensure maximum purity of reproduction.The MDB is attractive in its light gold-colored chassis and taller light gray transformer cover. It also comes with a beautiful, one-piece curved glass tube shield. By the way, MD stands for Music Dandy, and that it surely is. It has no active preamplifier stage. So all of my comments are based on audition of the amp with W. The MD B not only has a volume control, it also has a selector switch for three inputs.

Adding the Audio Note M5 fleshed out the music some. The Shindo Aurieges-L was the pre-amp that really let this amp shine. With it, you can explore deep into the texture and harmonics of the music. This seems even truer for SET amps.

I mean, who are they kidding when they say the bass goes down to The bass is articulate and allows the music to have a very natural sounding sense of weight.

Wavac EC-838 Singled Ended Triode Valve Amplifier

This is also the quality you will hear with drums and big horns. This is true all the way up into the mid bass. Well, this is why we buy SETs. Well, what does this magic sound like? First, it is immediate, the dictionary says immediate means: 1.

Happening or done without delay 2. Nearest in time, space, or relationship 3. Urgent or pressing, and so needs to be dealt with before anything else.

wavac ec 300b price

It can best be described by trying to see two different pictures in your mind. The second picture is also of a bass. The bass is mostly brown with black and mahogany colored grain. The strings are not quite the same color, and you can see deep into the instrument. There is a single hand plucking the strings.

Now this is what a great SET tube amp can do. Which brings us to the third definition of immediate; it has a sense of urgency about it. This amp has the best sense of pace and rhythm that I have heard.Find results that contain All of my search term words Any of my search term words Find results in The Wavac is a volt unit that is a self-biasing single ended tube amp that has a volume control and a selector switch for three inputs.

Bypassing the passive preamp section was done to take this amp to another level of performance that I felt was hindered by the volume and selector switch in the path. This is a very simple modification that was done by the valve expert Elson Silva in Sydney, this could easily be reversed if the new owner so desired. This is an exceptional sounding amplifier that requires a high quality preamp to bring out its best and the correct set of speakers.

WAVAC Audio EC-300B

I would prefer local pickup but would also consider shipping. Also may be able to deliver to Sydney as I'll be driving down in the next couple of weeks. Not dumb at all. The preamp connects into the L-R analogue input 1 the inputs closest to the speaker outputs. Was in communication with David yesterday. Lovely chap. Sent from my iPhone using Tapatalk. Nice, probably cheap at that price but still out of reach. I am trying to persuade friend to part with an Do you know the difference?

Is the b significantly different or better? By Al. M Started Friday at AM. By kathryn bernado Started Thursday at AM.Review Summary Sound "Enjoyable, refined, and wholly musical"; has "rhythmic vitality" along with the ability to deal with " complex harmonics"; "the MDB was excellent at doing what many SET amps do so well -- reproduce the fine harmonic detail, structure, and natural development and decay of every note.

Use Has a volume control and switching for multiple inputs, but Bill used the MDB as a power amp, preferring the added gain when listening to vinyl; Western Electric B output tubes "propelled this amp from being merely great to really great.

It seems that owning a pair of higher-sensitivity speakers opens up many an avenue in the amplifier-reviewing game, especially when low-powered SET designs are on the grab pile.

wavac ec 300b price

Life is fair. To all those guys with speakers requiring a gigawatt of amplifier power and a dedicated nuclear plant to provide the juiceall I can say is "nyah, nyah, nyah. The MDB is housed in an attractive gold-colored chassis with a wooden faceplate and a taller medium-gray transformer cover to the rear. A heavy glass shield sits unfastened around the front of the tubes, and while open at the top, it offers a modicum of protection.

Weighing in at an easily hefted 37 pounds, this amplifier does not follow the familiar path of brawn and mass. The chassis itself is fabricated of light-gauge metal, and while not flimsy by any means, it will not serve standby duty as a wheel chock.

The tube complement consists of a pair of B output tubes, a pair of 6Y6s as driver tubes, and a pair of 12AT7s as input tubes. On the back, the speaker binding posts, three pairs of RCA input jacks, and an IEC connector for the mains connection complete the picture. Wait a minute -- an amplifier with a volume attenuator and multiple input capabilities is an integrated amplifier, right?

Well, yes -- usually. And the MDB can most certainly be used in that fashion. Why would anyone want to do this?

WAVAC Audio EC-300B

Well, again, yes -- usually. And in fact, with CD as the source, there was more resolution and a little added clarity when the MDB was used in standalone fashion.

Obviously, my phono stage worked best with the additional gain of the outboard preamp. Yours may not. In fact, there was a little added bloom, a little extra gestalt, if you will, when the MDB was fed by the preamp. So little was the transparency penalty, and so nice was the extra beef to the music, that I spent most of the review period with the preamp in place. For those seeking the lowest cost of entry to the Wavac sound, however, the inclusion of the volume and switching capabilities provides a means of dispensing with the cost of a separate preamp.

I could live quite happily with the MDB either way. The principal design of this amp is the brainchild of the late Nobu Shishido, who developed a circuit he labeled the "IITC" inverted interstage transformer coupled and availed himself of the talents and manufacturing expertise of Wavac Audio Lab to produce his design.

For the more technically challenged among us like methe IITC is more simply understood as this: a transformer is utilized between the driver tube and the output B tube, replacing the capacitors that would normally be used for coupling that part of the circuit.

Additionally, the first and second amplification stages are direct-coupled, rather than capacitor-coupled as in many other designs. Shishido felt that removal of these capacitors resulted in reduced coloration and distortion. Through further research, he found that only the highest-quality transformers were suitable for achieving the full sonic potential; thus, the transformers employed are critically selected and crucial to the overall sound of the amp. With a slightly higher sensitivity than the Supers, and sporting the same easy-to-drive impedance load, the Totals were a very nice match with the Wavac amp.

Yet [Ichiban ICH]the most compelling quality of the MDB became immediately apparent -- bass and midbass lines that were quick, taut, and steered their way in and out of a transient with a litheness more commonly associated with solid-state amplifiers.Search form Search. Show Munich More Reports. Tube Power Amp Reviews. Neither can I. Can any pair of amplifiers possibly be worth that? In fact, it's a great deal of money to pay for a luxury car: you could buy an Aston-Martin Vanquish and pocket around grand.

It's a fair price for a small summer home, but it won't buy you much, if anything, painted by Picasso, which anyway would just hang on the wall and do nothing. You could probably hang a copy of a Picasso on the wall and be able to derive an equal amount of pleasure from it, and few would know the difference.

Yet people pay millions for a Picasso. You could set up a 5. They'd play music and, in winter, heat your listening room and save you some money. There's nothing outrageous about spending a million bucks on a painting or a vintage automobile.

Nor is there anything wrong with dropping big ones on a pair of amplifiers—as long as you're not robbing banks or selling your sister into slavery to raise the cash. Then I said, "Why the hell not? Someone far up the chain of command must be an audio enthusiast—clearly, Wavac has access to the designing and building tools necessary to turn out a stunning-looking jewel of a product.

Wavac has been around for a decade, building single-ended triode SET amplifiers based on circuitry developed by the late Nobu Shishido and earning rave reviews from audio publications around the world.

Shishido's work is carried on today by Yuzuru Ito, a sound engineer, music lover, and major fan of vacuum-tube amplification. One of the keys to Shishido's original design is the use of Inverted Interstate Transformer Coupling IITCwhich does away with the capacitors usually used to couple the input and driver tubes, in this case a or KT88 driving a cool-looking but warm-running transmitter tube. The result, according to Wavac, is supposed to be "clear and full bass sound.

We all want that, and most of us think we can get it for a lot less than you-know-how-much. Wavac claims there are no capacitors in the SH's circuit [ I actually counted four in the amplifier chassis, two of which do appear to be in the audio circuit—JA. Let's hope JA's measurements support those claims. Each SH—that is, each channel—comprises four boxes. The floorstanding IS is a big-ass isolation transformer on wheels. These boys were serious about providing pure juice to the power supply when they ordered that thing from Denkenseiki Laboratory and installed it in a chassis of substantial sculpted metal plate not sheet metal.


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