Ciao Stefano
Caro Stefano,
such a long time that i have to give you some 12 euros!
In any case the lackness of bass I feel is perceived in comparison with my revox no-oversampling and with the best sounding cd player i've had in my system, that's a naim cdx (it's a machine costing big big money!) I had the occasion to test and that is one the best i've heard to date.
Furthermore i've tested the d1 output both on the old elektor pcm63 dac that is suffering for the low quality of the yamaha digital front end and on another old marantz cd 50 always with no oversampling mod.
Still have to try the thing on the Revox, that is my personal benchmark.
Stefano fatti vivo . Ho provato a chiamarti una decina di giorni fa, ma evidentemente eri al lavoro.
Ciao
Paolo
Caro Stefano,
such a long time that i have to give you some 12 euros!
In any case the lackness of bass I feel is perceived in comparison with my revox no-oversampling and with the best sounding cd player i've had in my system, that's a naim cdx (it's a machine costing big big money!) I had the occasion to test and that is one the best i've heard to date.
Furthermore i've tested the d1 output both on the old elektor pcm63 dac that is suffering for the low quality of the yamaha digital front end and on another old marantz cd 50 always with no oversampling mod.
Still have to try the thing on the Revox, that is my personal benchmark.
Stefano fatti vivo . Ho provato a chiamarti una decina di giorni fa, ma evidentemente eri al lavoro.
Ciao
Paolo
and a beautiful soundstage
but I am very glad that promitheus 
sold me those pcb's.
big caps
I used four big silver mundorf caps (2,2 uF) parallel with four 2,7 uF Hovland musicaps in the output.
These big caps are spread all over the cdp because there is of course no room. I didnot expect much from it with the 16 long leads all over the player. The layout is a mesh but the sound is good and I hope will become better if everything has "burned in".
I used four big silver mundorf caps (2,2 uF) parallel with four 2,7 uF Hovland musicaps in the output.
These big caps are spread all over the cdp because there is of course no room. I didnot expect much from it with the 16 long leads all over the player. The layout is a mesh but the sound is good and I hope will become better if everything has "burned in".
commstech said:
IMHO the D1 doesn't care that much about the DAC's current.
Provided you trim it for the correct voltage on the iout pin of the DAC (0V for the TDA1541A) and use a adequate value for the drain resistor of the "sensing" Mosfet (where the I/V conversion is actually made) you should have no problems at all.
Cheers
Andrea
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