Yamamoto YDA 01 DAC


Is there any Agoner have this Yamamoto dac and could share his comments on how its sound?
Thanks
ben
Well, I've had my Octave and USB to SPDIF devices for about 10 days now. In short, with the right set-up I am truly surprised -- I didn't think digital could sound this good, this vinyl-like. My ripped CDs have more life and soul than I thought possible.

I ripped the CDs using XLD/CD Paranoid to make sure I was getting bit-perfect rips. I bought a Mac Mini to use as a dedicated music server, put a solid state drive in it, 8 GB of ram, and put my music on a connected external hard drive (because the music files are too large to fit on the SSD drive). I spent a while on the computer audiophile forum to set the system up.

At first I was playing the files with the iTunes add-on program Bit Perfect. It sounded better than iTunes on its own. But as soon as I switched to the free trial of Audirvana Plus, it was obvious that this was a huge jump up. My wife who often thinks my changes are splitting hairs, immediately said it sounded much better. I haven't tried Amarra or Pure Music yet.

Since there were 30-day money back guarantees for both devices, I bought two different usb --> spdif converters: the Audiophilleo2 and the Stello U3. They have both been burnt in for more than 50 hours now, but probably less than 100.

The Audiophilleo consistently sounds much, much better than the Stello. The first thing I notice is how much more dynamic it is. I do also notice more low-level details on the Audiophilleo. I was worried that this might be the sort of thing that at first seems better but with time comes to seem unnatural. Far from it, the Audiophilleo feels more natural.

In some ways what is most impressive to me is that I have no fatigue at all. When I tried playing CDs through my Oppo my ears hurt after half an hour. I had been pretty happy with my Play Station 1. But this set-up is clearly in a different league. More life, more detail, clearer highers and lows -- just better. And I can listen happily all day long. I am having a lot of fun going through listening to my favorite CDs in much higher fidelity.

So anyway, I will report back after I've had the system for longer, but this is what I'm thinking so far.
Congratulations Debrey,
I think very few people will be diaappointed with the Metrum Octave. Thete`s much talk and praise for the Eastern Electric mini plus DAC. This would be an intereting comparison(same price range).

I'm using a Shindo pre-amp and amp (Aurieges and Montrachet). So this computer audiophile set-up is going into a much more expensive system and holding up remarkably well. My turntable is a Garrard 301 with SME 3012 arm and Denon 103 needle. Speakers are vintage Tannoy 10" reds in Coronetta enclosures.
I got my Metrum Octave back a few days ago. Metrum was very good dealing with the problem I had in terms communication, return and update over the period afflicted with custom clearance delay etc.

Anyway, it is here and I'm really enjoying it as RBCD only. Highly resolving, quite refined and big soundstage. In time, I intend to setup a MacMini -USB SPDIF front end to try out the hi-res material but as it is, I'm really enjoying the RBCD performance even in the early stage. Vinyl is my main playback choice but I also listen to a DIYHiFI supply Satch NOS Dac with tube output stage and YDA1B Dac. My setup is Supratek Chenin 2010 spec or Cary SLP-05 preamp into a 4 way Azura horn setup with Accuphase F-25 active crossover for quad amping ( all SETs except for push pull for the 15" woofers). Very good value IMO.

Btw, what happened to the other thread specifically about the Octave? It got wiped.
Jaspert,

Correct. It was wiped! First it was wiped from the daily listing, but I was able to find it with the search function. Then that didn't work anymore. Someone found it through Google. later I tried the same and couldn't find it. Another member who was posting in detail his experience started digging and he claims some manufacturer complained and the thread was taken out. See the computer audio forum here for the SB Touch thread where this was mentioned. Kind of enfuriating!

Glad you are enjoying the Octave. It's a the top of my list, but need to wait a while longer. Thanks for posting your experience!

I've seen posts commenting on how good the Audiophileo is paired to the Octave. Better than Stello, but worse than Off-Ramp (but quite less expensive too).

cheers!