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(one more) ALEPH P 1.7 clone

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#905
Hi, I also got my boards (thanks Veteran)

now, I have a question, where to get some high quality 1000uF or 2200uF (or any suitable value) 100V caps for this PS and preamp? I was about to put something like Nichicon KZ, Panasonic or Elna Cerafine but it is hard to find 100V ones...maybe Rifa?
please some suggestions

thanks,

Slobodan
 
#915
Hmmmm....the above mentioned partlists on the german website do not really match. Already found the schematic for the pre-amp pcb so I will probably find my way. But I haven't the schematic for the PSU.

veteran said:
Now I can give You concrete informations... PCB are in production and I should get them before end of March (next week probably) 😉 This is the final version (two PS and two preamplifier boards - dual mono):
AP 1.7 clone scheme
AP 1.7 clone PS scheme
PCB set
I ordered 50 standard (tined) and 30 gold plated PCB sets. For this quantity prices look as follows: 12$ standard, tined version and 20$ for gold plated.
Click to expand...

These files some to be offline or they do not exist anymore. Any-one got a copy for me?

Scanspeakman
 
#919
better balance and rca input,balance output.rca has less power (gewinn) at preamplifiers and amplifiers symetrically

Pass Service manual,Specifications ALEPH P 1.7

Max Gain 22dB balance / 16dB unbalance
Max Out 20 volts rms. balance out / 10 volts rms. unbalance out
 
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