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Author Topic: CanJam at RMAF Impressions  (Read 10539 times)

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schiit

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Re: CanJam at RMAF Impressions
« Reply #70 on: October 17, 2014, 06:18:25 PM »

It's funny because the results of all the tweaking in the world with VCXOs, boutique caps, regulators, etc. are insignificant compared to the fundamentals of solid design. I doubt we will see a single "boutique" part on the Yggy, but instead just a bunch of surface mount components.

Yep, though there are definitely "grades" in surface mount. Thin-film surface mount resistors look just like thick, SMD film caps are pretty ugly and unassuming (but have very good dielectrics), active parts are marked with unfamiliar numbers (which usually outperform the older "golden era" parts) or aren't marked at all. It can be disorienting for someone used to through-hole stuff. But I generally prefer surface mount these days.

But yeah, mainly surface mount. Though there is a pretty tweak choke-input, shunt-regulated power supply for the analog side of things. And a ridiculously powerful DSP core. Beyond that, Mike's sworn me to secrecy until release.
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Lots o Schiit around here.

DaveBSC

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Re: CanJam at RMAF Impressions
« Reply #71 on: October 17, 2014, 11:25:46 PM »

It's funny because the results of all the tweaking in the world with VCXOs, boutique caps, regulators, etc. are insignificant compared to the fundamentals of solid design. I doubt we will see a single "boutique" part on the Yggy, but instead just a bunch of surface mount components.

Speaking of, I am sort of curious about this guy, which is about as opposite of a direction from the Yggy as you can go. It's also 3X the price, and unfortunately is packing PCM1792s. They had one in the Daedalus room at RMAF this year and I think maybe one or two others.

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CEE TEE

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Re: CanJam at RMAF Impressions
« Reply #72 on: October 18, 2014, 07:58:22 AM »

A few more thoughts on Rag/Yaggy.

As mentioned, I sat down in front of the stack right out the gate. Jason and the Schiit crew were still setting up their booth, sorting out streaming issues, etc. I started in listening. After about 5min, Jason walked up with a bit of a smirk. He said something like 'well?'.

I sat there with a big grin, struggling to find the words to frame what I was hearing. It was tough, because it was a new experience for me. After a few seconds too long, I mumbled something about attack, decay, clean edges, delineation, yada yada. Some of you that know me understand that I'm obsessed with DAC's. I came to the conclusion years ago that nothing 'downstream' matters nearly as much as the DAC, So I embarked on 'book learnin', forum reading and experimentation in fine, nauseating detail. I've swapped dozens of PS's in/out of my 'bench' DAC's. I've played with every shunt I can get my hands on, pre-regs, LDO's, different LDO chips, battery, the subtle tonality changes that can come with different caps in the PS. Wiring - from U.FL to soft annealed silver with cotton dielectric in the output stage... well you get the idea.

What I was hearing was new to me. Whole notes. No digital hash, no plasticky sheen, no decay that's not quite right. In the wholeness of the notes, I could hear into them - between them. Space, air - and as a fellow pirate mentioned, texture. In the end, Yaggy will not be perfect - I love tech audio because the brightest of us always figure out how to improve things. Regardless - Yaggy V1 represents a significant step in digital to analog conversion.

Sitting here listening to Rag fed by my uber bench DAC - driving HE-560's; I know my UberDAC's days are numbered.

This, from the obessed of the obsessed?  MUST HEAR THIS.
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sound soft harmonics rich bile rich rhyme

kothganesh

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Re: CanJam at RMAF Impressions
« Reply #73 on: October 18, 2014, 08:19:55 AM »

Ok $ 2300+1700 = $4,000. Got the math, will scrounge for the cash, need the products. Another $ 1,200 for customs duty. Jason, ever think about allowing payment in installments?  :-00
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