Einstein Turntable's Choice vs EAR 834P + MC4


I have been contemplating a phono stage upgrade from my EAR 834P and MC4 transformer, and have compared it to a couple of highly rated phono stages. My 834P is un-modded, apart from using JJ 12AX7 tubes. The MC4 step up is a major upgrade over the internal transformers, but effectively doubles the price of the 834P. I am using it with a Nottingham Ace Spacedeck, Micro Seiki MA505 arm and Koetsu Rosewood cartridge.

A few weeks ago I borrowed a Tom Evans GrooveX, which had adjustable loading and capacitance. This is a very highly regarded phono stage but I found it severely disappointing. While it was extremely quiet and tonally neutral, it lacked real dynamics. Guitar strings, cymbals, drums all lacked that speed and snap that vinyl does so much better than CD. While initially impressive, I gladly returned the Groove after a few days.

Over the last few days I have been listening to the Einstein Turntable's Choice. This is about 50% more expensive than the 834P/MC4 combination and has been getting rave reviews, regarded as comparable with some of the best phono stages at any price. It comes with a number of different impedance plugs so that it can be matched with any cartridge.

The Einstein TT is much better than the Tom Evans stage. It produces dynamics as well as a rich, liquid sound, and is extremely quiet and resolving. This time the comparison with my 834P/MC4 was not all in the EAR's favour. The EAR phono now sounded a little noisier, with a little more hash and grain, while the Einstein sounded smooth, quiet and liquid. I was almost ready to order the Einstein.

However, again I had some subtle misgivings, which I couldn't quite put my finger on. So I made some 24/96 digital recordings of both and switched back and forth between the files. The Einstein is dynamic, but I felt that the EAR - despite being a tube design - was just a touch faster and more rhythmic. The Einstein is also darker sounding (the 834P has a reputation for sounding dark, but the MC4 brightens it up considerably), and its "liquid" sound was just a little overdone - I normally like a smooth, liquid sound, but here it seemed as if all the intruments were connected in one "flow". The 834P/MC4 gave instruments their own space and a better defined sense of texture, even if the Einstein had better resolution and was quieter.

At the end of the day I preferred the EAR 834P and MC4 step up. The Einstein Turntable's Choice is an excellent phono stage and I could easily live with it. But I felt that the EAR combination was, for me, more musical. Obviously, this is a personal view and other people will have a different take.

I guess it also goes to show that the 834P is a remarkable design at its price. Even in stock form it sounds truly excellent (although it has a few detractors). Add a great transformer, such as the EAR MC4 and it is comparable with phono stages costing a lot more, and may even be preferable, depending on your tastes. Rather than looking for a new phono stage, I am now planning to have my 834P modified by upgrading the capacitors and resistors - hopefully this will increase its resolution and reduce its slight amount of grain, to the point where it is much better than the competition.

Again, this comparison was made using my equipment, my ears and my preferences, and should not be taken as definitive. Nevertheless, I hope it may be a useful data point for anyone contemplating buying any of the phono stages mentioned above.
rossb
>>I know what you and other owners of that EAR are listening and there is no doubt ( from my standards/priorities. ) that even like a " entry " level is a faulty/distorted/colored audio items ( along the MC4) ( that can't do justice to the recording. ) and this is a fact that you or any one of the gentleman that already posted here can't argue against it, even exist a very detailed measures on it. Anyway enjoy it.<<

Raul, I'm struggling to understand what you are saying, and I appreciate that English is not your first language, but I will try to respond. I think even those who like the 834P acknowledge that it is not the quietest phono stage out there and, certainly using the stock transformers, is a little coloured. But to suggest that it "can't do justice to the recording" is patent nonsense. The fact that so many people regard this phono stage highly, even against much more expensive phono stages suggests that if there is one thing it can do, it is to do justice to the recording. Again, to suggest that this is a "fact" and that I and others on this thread "can't argue against it" is also nonsense. If you have "very detailed measures", please post them, but they will not alter this conclusion.

I should also add that this thread was not created to suggest that the 834P is the best phono stage there is, or is uniquely capable of reproducing music. Of course it isn't. This thread was created to compare the 834P (with MC4) with the Einstein phono stage. As I acknowledged in my first post above, the EAR is slightly noisy, grainy and hashy compared to others such as the Einstein, although I suspect from your comments that you barely read what I wrote, but jumped to conclusions about what you thought I was saying. You clearly have different musical priorities to mine, and that is of coure fine. But to suggest - and in such a condescending way - that yours are somehow better than mine, or that your preferences are objectively more valuable is ridiculous.

I have yet to hear any audio component at any price that does not provide an individual perspective on musical reproduction. Sometimes that perspective is in the form of tonal colourations, sometimes spatial effects, timing, decay or other differences. Even components which *measure* perfectly can *sound* completely unnatural, unrealistic or unsatisfying. I think everyone who has been involved in audio for a while understands this phenomenon very well.

Therefore, to suggest that there is only one correct way of reproducing music is not only completely wrong, it is contrary to our experience.

You believe that the Einstein phono stage is truer to the recording than the EAR phono stage. Well, it isn't. It may measure with less noise and distortion (and these are undoubtedly good things) but it has a unique colouration and presentation of its own, and this does not enable it to accurately produce the recording. You may prefer this presentation. I and others do not. That is the only fact.
Raul has, for me, an interesting perspective on music and sound reproduction. After having been a hobbyist for many years and modifying his own equipment, he became a manufacturer. This has allowed him to hear his product (preamp/phonostage) in many systems and to compare it with some of the best units available. He also has through his own listening developed an encyclopedic knowledge of turntables/tonearms and cartridges and how they interact. He has been a guest at my home on two different ocassions. Each time we spent many hours listening to vinyl on my Rockport, first with my Einstein/Einstein combination then with his own preamp. At the conclusion we discussed the pro's and con's of each. He was able to easily indentify on one ocassion that I had made a tube substitution and then forgotten to return the tube that I normally used which was a better choice. He was also able to identify room anomalies. He is a critical and discerning listener and is polite but honest in expressing what he hears. I think that what becomes clear from the posts is that the posters seem to have very different priorites with respect to playback. This difference could be characterized as solid state vs tube or perhaps more succinctly as Kodachrome vs Ektachrome for those of us who dable in photography. To my mind, the Einstein has lower noise, better detail and transparency, better image focus, better speed and better dynamicsand better controlled bass but at the expense of some warmth in the upper bass and lower mids. I will admit that I have heard a few phonostages that better certain aspectsd of the Einstein's performance but at a significantly higher price or with other trade-offs. I suspect that those of you who love the EAR would be in heaven with the top of the line Aesthetix phonostage. Again, it becomes a matter of priorities.
Dear Fcrowder: +++++ " Again, it becomes a matter of priorities. +++++ "

I agree, that's all about.

Regards and enjoy the music.
Raul.
For downunder and Opus8:

I have just borrowed an 8PPB from a dealer for a demo, and will have it for about a week. First impressions are very impressive. It sounds very similar to the 834P but much quieter, with less grain and noise, and without the overblown bass. However, I notice that the sound changes quite markedly depending on the volume level - at low volume the sound becomes quite bright and there is a distinct loss of bass. As the volume knob is turned clockwise, there is a proportional increase in bass and the sound becomes warmer. At full volume the bass becomes almost as pronounced as with the 834P; at about 9 o'clock the sound is perfect. Sounds like an input/output impedance isue. Have you had a similar experience with the 88PB?

Also, the dealer was not able to give me the manual, so I am not sure whether I have it set at 4 ohms or 40ohms. I suspect from the extremely high gain that it is 4 ohms. Also, the internal jumper seems to be closer to the 4ohm position on the PCB than the 40 ohm position. Does this sound like it is correctly set to 4 ohms?
Rossb...I have not noticed or had the kind of experience you seem to be encountering with the 88PB (especially regarding brightness, which no one dislikes more than I do). My volume control is also usually set at around 9 o'clock with my Dynavector XV-1S cartridge, and as you've realized, this preamp has very low noise despite its potential for very high gain. Also, I have never owned or used a Koetsu cartridge, and therefore don't have a hint regarding its optimal loading. Of course, with the 88PB you are dealing with 7DJ8(or 6922/6DJ8)tubes as opposed to 12ax7s. I have used either the JJ Tesla 7DJ8s or Tungsram 7DJ8s with very good results. I currently favor the synergy provided by the Tungsrams. The stock tubes that come with the 88PB are fine, but in my opinion don't match the performance benefits of either of the others....You should be able to see the numbers 4 and 40 where the ohm jumper switch is located. Actually, there are two little switches side by side. Make sure BOTH of them together are either at 4 OR 40,(to the furthest extension at one end or the other). Incidentally, the output impedance of the 88PB is very low, 200 I believe. The input impedance of my Air Tight ATM-3 monoblocks, to which the 88PB is directly connected, is 100K ohms, and running my 4 meter pair of ics has presented no problems.