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γ3 high resolution DAC development

gamma3, gamma24 (plug-in for the γ3)

Re: γ3 high resolution DAC development

Postby LV26 » January 21st, 2018, 11:02 am

Hello there!
Any news about support of native DSD playback for γ3?
What is a best way to play DSD over γ3?
I think the simplest way is foobar2000 + DSD-PCM plugin at this moment...
Any other options?
Everything should be made as simple as possible, but not simpler. // Albert Einstein
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Re: γ3 high resolution DAC development

Postby DEFL » January 21st, 2018, 11:13 am

I have a question just to double check. 9V+9V is not required for T2 and T3, single 9V transformer is good for GVDD and LVDD, correct?
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Re: γ3 high resolution DAC development

Postby amb » January 21st, 2018, 1:33 pm

LV26 wrote:Any news about support of native DSD playback for γ3?

It's still in the plans, but more complicated than I had anticipated. I'll explore this issue further in a future post.

What is a best way to play DSD over γ3?
I think the simplest way is foobar2000 + DSD-PCM plugin at this moment...

Yes, that works nicely.
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Re: γ3 high resolution DAC development

Postby amb » January 21st, 2018, 5:15 pm

DEFL wrote:I have a question just to double check. 9V+9V is not required for T2 and T3, single 9V transformer is good for GVDD and LVDD, correct?

Correct. However 9V+9V is more commonly found.
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Re: γ3 high resolution DAC development

Postby cobretti » May 8th, 2020, 8:13 am

I am trying to find out approximate time when was the gamma3_1_02 firmware updated to gamma3_1_03. And what are the changes? Thanks.
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Re: γ3 high resolution DAC development

Postby amb » May 8th, 2020, 10:29 am

cobretti wrote:I am trying to find out approximate time when was the gamma3_1_02 firmware updated to gamma3_1_03. And what are the changes? Thanks.

1.03 was released December 24, 2019. The only changes were to make the code compile and work well under Arduino 1.8.x, as well as take advantage of memory-saving measures introduced in Arduino 1.8.x by using special compiler options. There was no functional change from firmware 1.02.
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