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R2R DA M1 Ultracap powered build

post #1 of 50
Thread Starter 

I want build my r2rdac,without transformers,with ultracapacitor.Only i2s inputs.Maybe need some help.

Any suggestion?

post #2 of 50
Thread Starter 

some components alredy finished,waiting the r2rmodul......

post #3 of 50
Thread Starter 

 ​

life with transformers not so easy

post #4 of 50
Thread Starter 


IPPS-independent perfect power ​supply works perfectly

I find the name of my Dac: R2R Detonator dac

analog output stages: 101d tubes........

post #5 of 50
Thread Starter 

:bigsmile_face:


​Detonator dac ....

post #6 of 50
Thread Starter 
Test,sound better than nos7
post #7 of 50
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post #8 of 50
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post #9 of 50
Looking good mate, how about a case now? I'm interested in possibly building one.
post #10 of 50
Thread Starter 
Quote:
Originally Posted by gikigill View Post

Looking good mate, how about a case now? I'm interested in possibly building one.
With Nfb1 output stages works fine,but no place for power boards.Also need 2 rail uptone audio Lps1 or DIY capacitor supply.not easy.Better choice old Nfb7 or tube output stage.I have one empty m7 chassis,not decided yet witch stages would be better...
post #11 of 50
How much would it cost to build?
post #12 of 50
Quote:
Originally Posted by gikigill View Post

How much would it cost to build?

:popcorn:

post #13 of 50
Thread Starter 
Quote:
Originally Posted by Moochibond View Post

popcorn.gif
Now not to much,if I want better output stages,......
post #14 of 50
Thread Starter 
post #15 of 50
Thread Starter 
More neutral,better details,better mid and much real presentation.only soundstage not wider,not deeper,
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