This thing is odd. Not likely an RIAA (I cant see the deempahsis parts). You have 2 tube sockets (not necessaryly for tubes though) and 3 xformers, 4th one bridged out. The size of the xformers indicates that they are propably input transformers. What is the part# on the TO220 on wires?
All in all, there are such few parts that Mr. Retroengineer should be able to tell you in an hour! E
All in all, there are such few parts that Mr. Retroengineer should be able to tell you in an hour! E
It is most likely transformer I/V and Srpp output stage for production AN DAC or CD player. The same board and 4 transformers were used in costly Dac 4.1.
Regards, L
Regards, L
BD909
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The answer from AN: (asked for model-no, info & schematic)
The board you have is an old phonostage, from a late 90s preamplifier.
Unfortunately we do not provide schematics for any of our products.
If I can be of further assistance, please let me know, we are always here to help.
Regards
M--- G----.
Audio Note (UK).
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Arne K
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The answer from AN: (asked for model-no, info & schematic)
The board you have is an old phonostage, from a late 90s preamplifier.
Unfortunately we do not provide schematics for any of our products.
If I can be of further assistance, please let me know, we are always here to help.
Regards
M--- G----.
Audio Note (UK).
-----------------------
Arne K
One stage (srpp) phono corrector??? I still think it's a dac output stage and AN rep sent you an incorrect info
limono's pic seems very similar.
But I'm missing(?) one trafo, and nothing has ever been mounted in its place...
Arne K
But I'm missing(?) one trafo, and nothing has ever been mounted in its place...
Arne K
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