Accuphase A-50-Clone

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
With all the competence here in the forum I am wondering if we couldn't get a Accuphase A-50 backwards engineered. OK, an A-20 would be good enough as well for my taste. I understood from AMT-Freak that the actualy schematic is not far away from what Accuphase has published in its product information:

http://www.pia-hifi.de/pdf/a-20v_e.pdf

Let's collect in this threat sinply all informaion we can find like used transistor types etc. Typically there are quite a bit information available from magazines, people who opened one and made nice pictures etc.

Best Regards
 

Attachments

  • a-20.jpg
    a-20.jpg
    43.2 KB · Views: 1,332
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.