Offical Details 2nd Aleph P1.7 Board GB

[analog_sa]

Yes, your drawing is fine. And raising R6/R13 to 1k completely stopped any hint of oscillation, no matter what the gain.

Measured frequency response with the pot at output extends beyond 100kHz.

[Primetime]

Originally posted by Pars
Someone was asking if Dale RN60s fit or not... yes, but they are tight. As you will note from the pics, a couple of them sit above the others. Hopefully this won't be a problem, but if you think it might be, let me know.

Have you considered / tried mounting some of the resistors on the bottom side of the board? i.e. alternating with 1 resistor above and 1 below? It might work...

[Pars]

Originally posted by Primetime



Have you considered / tried mounting some of the resistors on the bottom side of the board? i.e. alternating with 1 resistor above and 1 below? It might work...

Well, it will work the way it is now... they are all soldered in. That is a good idea though... I may move 2-4 of them (the ones sticking up) to the underside of the board.

[doggy]

Hello Veteran

I would like to buy a set of Ap1.7 pcb's; gold or tin plated for 2 channels-whatever is available.

Thanks, much appreciated

[JC Fardo]

Yessss! Boards have arrived!

Thanks Damian, Peter & Group

[pollypocket]

Peter or Vetran

I was confirmed on the list for 2 sets of gold plated boards. I never received the final shipping amount so I have not sent payment. I have sent a couple of emails to Peter but have not received a reply. Would one of you reply to me and let me know if my boards are still available?

Kind regards,

Paul