picture of my TDA1541A S1 dac..many thanks to.... - diyAudio
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Old 31st March 2003, 10:10 AM   #1
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Default picture of my TDA1541A S1 dac..many thanks to....

hi all,
many thanks to::

Frank,Scottnixon,elsokwak,jean paul & thorsten@kuei.

varies circuit have been join/use together for this dac project..

Lesha TDA1541A dac circuit.
kusunoki asy-clock (thanks elso for the circuit)
BurrBrown isolation devices circuit..(EVM-1702 Evaluation Module)
SE 5687 tube output stage(Audionote M7 silver Modded with operating point)

SORRY FOR THE LOW QUALITY PHOTO..

tone
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Old 31st March 2003, 10:12 AM   #2
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Default pivture 2

picture 2.
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Old 31st March 2003, 10:14 AM   #3
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Default picture 3

pic 3
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Old 31st March 2003, 02:06 PM   #4
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Tone,

I see two tda's, are you running them in differential mode.
If so, i would be very much interested in the output circuit!

If not, i am interested anyway :->

Greetings,

GuidoB
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Old 31st March 2003, 02:22 PM   #5
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very nice, how does it sound ? compared to what ?
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Old 31st March 2003, 02:29 PM   #6
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guido:i did that in parallel.

>thats NAD 512 cdp which i used to own.i took out everything!

>the 2 X TDA1541A S1 dac was build with couple of mix and match circuit from the net and friends circuit.

>lesha/thorsten TDA1541A circuit.
>kusunuki Asyrchonous-reclocking circuit.
>Isolation Device from BurrBrown (to isolated digital and analogue stage)
>passive I/V conversion 10R
>Amplimo TM3 steup transformer
>SE 5687 tube output stage(Audionote M7 Silver circuit with modded operating point).

>the whole building process is point to point wiring..(u cant imagine the amount of work and wire under the pcb..)
>solid silver wire for signal.

>+-24volts (33200uf filter caps-Elna for Audio & Nichicon Super Supply)RAW power supply to individual regulator (preregulated) with TL431 shunt regulator on each power pin.receiver,reclocking device,isolation device & dac.

>this is the most best sounding dac is have listen to..serious!! very musical and lifelike music..

>tone.
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