Schitt Audio Still in business???

Official Answer from Shiit responding to my email

In our opinion, both inputs offer similar performance, and no input needs to be used for run-in—just turn it on and leave it on continuously.

Personally I don't believe that you could just simply turn it on with nothing attached and have it burn in completely and thoroughly. I mean yes you'll get some burn in since parts of the DAC will be powered and moving some electricity through it. But not totally and 100 percent of the DAC or as quickly. I'm sure it will have improvements but there is no way to break in parts that aren't even used if it's not running a signal and current through it. I'm a firm believer that a current and signal needs to run through each and every milimeter. Up to the very tip of the outputs, anything that carries the signal. Every piece of solder etc. Just like you couldn't have your amps off and expect your speaker wire to burn in without a thorough strong current running through it. I think the DAC will improve some but will take longer as the rest breaks in each time you actually go to listen to music. But I guess try it which ever way you want. I go for the way I think is going to be the fastest so I can enjoy it's sweet perfection the quickest. At least it makes me feel better in my mind :D

Yggy arrived on Saturday.  Took it directly home plugged it into the Sonos connect using both toslink and digital coax.  Then into Prima Luna using some 25 year old :) 20ft monster rca cable.

first song I my play list was Allison Kraus. Wow, clarity and coming closer to open air.  A couple of weeks I borrowed a Ayre Codex from my local Hifi store Audio Advice.  Lucky to have them.  I purchase all my gear from them.  But I heard Zero differnce if the stock Sonos DAC and the Ayre codex.  I was relieved to hear such a grand improvement out of the box.  

It is now Monday night so it has been burning in for 48 hours. It's getting better.  It really is starting to sound like live music.  

I decided to throw the money into what everyone on this site was saying about yggy.  Just could not go back to records.  38 years ago the tick and pop of albums drove me through the roof.  CDs I had hoped were the answer. All these years later finally approaching the record and without the memorable ticks and pops.  Those records on my maranta and dual turntable did sound pretty good though. First money I earned went into drums(Ludwig and Zildjian) and stereo equipment.  We always return to our passion. 

Anyway,  loving what I am hearing after 48 hours. 

I think I'm going to hold off on Sonos mod.  Maybe look at roon in the future. 

Glad you like it! While I usually love the sound of the output stage on Ayre’s (guessing that’s it since I hear the same qualities regardless of gear type) the Schiits have an amazing immunity to sources. No matter how bad the input is the Schiits play consistently.

The Ayre QB-9 however is much more sensitive.

I went with a Mytek instead, which seems to also do this well, but I won’t be able to really tell unless I use a Mac to drive it. :D :D :D

Best,

Erik

" the Schiits have an amazing immunity to sources. No matter how bad the input is the Schiits play consistently."

No, no, no. The Yggy & Gumby are not at all immune to sources, they let you hear the differences between sources. I've heard source comparisons in multiple systems and each time the Schiit made it clear that the sources sounded different and in some cases dramatically better when the source was improved. That's a good thing. Yes, yes, yes, the Schiits play consistently. And I'm guessing part of your intention is to say that they sound pretty good even with a very modest source, which is reasonable. The take away IMHE is that improvements in source will be rewarded when paired with Yggy or Gumby. Cheers,
Spencer