Aria phono preamp - Mike Elliot blog


Has anybody been following the VERY long process of Mike Elliot's development of the Aria phono preamp at Altavistaaudio.com?

What are your thoughts?
kublakhan
Jafox,

Congratulations! I've been following the development on the website and had the chance to chat with Michael on the phone. I'm very interested in this product and look forward to your thoughts...enjoy!
Hello Jazdoc,

I am excited and fortunate to have the Aria WV5 XL in my possession. A landmark product like the WV will take 1-2 weeks minimum to get a handle on its performance.

When we put a component into our system, and something is immediately wrong, we know it. Truncated decays, flat presentation, severe problems with tonal coherency, etc., and out it goes immediately. But 5 minutes into listening to a new product and our mind is spinning out of control from hearing a level of refinement we never heard before, and we thought what we owned already was at the top-level of performance, well, we know we are in for a long-haul of evaluations. This is the WV. Seven hours for the first night was only the beginning.

There is much to evaluate here: the line stage vs. others, the phono stage vs. others, with or without the step-up transformers for MC, tube rolling in these two stages, etc. I am dead-tired of cable swapping so I will not even bother with this; the Dream State Dream Catcher PC and Jade Hybrid ICs will be left alone.

I have not written much on A'gon since the Gabriel Gold cables thread. It's a lot of work to write a review on such a landmark product as the WV. I tried this with the Aesthetix Io and Callisto Signature vs. the CAT Ultimate II over a year ago and I put a lot of hours to share my observations. So much playing with cables and tubes, night after night, it can go on and on.

When I read a Roy Gregory, Michael Fremer or Jonathan Valin multi-paged review of a top product, I can appreciate the significant amount of time they took to report their findings. And rather than spending all the time for that, I'd rather be up all night to enjoy the new level of performance the music now has in my home. But I am sure that I will have much to share by the end of the month. Most likely it will be with a handful of friends via email and then we'll see if I want to put forth the effort to document it all here.

John
Hi John,long time no contact,but no matter,I always remember a friend.Thats great news,looking forward to your thoughts down the road,enjoy,Bob
Hi Bob, yes this is great news. I am trying to enjoy the WV as much as I can the first few nights. I have read many comments that tube preamps can sound very good right out of the box and then they quickly sound horrible and then great again after 100-200 hours or so. So far, the WV is outstanding so I have not hit that "bad" period with 20 hours of play time and 20+ hours of standby time.

What is so cool about this preamp, line stage in particular, is its ability to support a huge library of tube types. The phono stage and line stage are typically suited for the 6DJ8/6922 tube family, but with a switch inside, so many others are supported. I have quite a stash of tubes from owning the Aesthetix Io/Callisto as well as several ARC, BAT and Counterpoint products since the mid 80s. But I also have tried out a few tube types I never owned before but purchased the last couple months while waiting for the WV to arrive. It is amazing how cheap some of these "oddball" tubes are on ebay. And one type tonight at $20 for five, really impressed me here. It displaced one of my favorite mid-priced 6DJ8 tubes by quite a margin.

The WV shows the sonic differences between the tube types to be the same characteristics as what I heard with the Aesthetix gear. However, these sonic differences between tube types are more significant now. I suspect it's due to the WV's greater resolving power. Some tubes are quite mellow with a most distant presentation and others give big and bold projection. So far the only tube that sounds horrible here is the 6H30...a quad that I had when I owned the BAT 31SE for 2 years. The stage was flat and objects were distant and muffled.

I own one coveted tube pair that is absolutely stunning in the CAT amps and the Aesthetix gear as well.....but their magic was most greatly achieved in the amps. And their stellar performance carries on in both stages of the WV. I lucked out and found another pair and will get those soon for the phono stage. And then all I have to do is repeat the process for one final pair.....for the line stage...once I get passed the "bad" period if it ever happens. But this cheapo tube that I got on ebay might just be the ticket for quite some time. Sure beats paying $200-400 for a pair of tubes!

It sounds like a complicated process but really it is only for 2 pairs of audio tubes. Mike Elliot loaded up the power supply with premium tubes that he hand selects for Counterpoint updated gear. I might play a little with one of the tubes but once I get the 2 pairs in the audio stages optimized, the lid goes back on and I can continue the WV's evaluation against other components in house.

John