Hi guys, I just bought a zapco ag 750 at a tag sale for $40, the guy claimed it worked great but when I got it home I opened it up to take a look and noticed a resistor was missing, also both "x1 x10" switches are broken!
I can't find these switches anywhere and I've emailed Zapco with no reply. Can I use the amp if the connections are left open? Or could I possibly put some small solder points on the connections (for the x1 x10 switch in the position I need?
Also I'm not sure what resistor I need! It's listed as R84 and is near the right side, pictures are included so you'll know what I'm talking about.
Or perhaps someone has the same amp and can just take a look at it for me?
Thanks for all the help!
The missing resistor
The missing x1 x10 switch
The full setup
I can't find these switches anywhere and I've emailed Zapco with no reply. Can I use the amp if the connections are left open? Or could I possibly put some small solder points on the connections (for the x1 x10 switch in the position I need?
Also I'm not sure what resistor I need! It's listed as R84 and is near the right side, pictures are included so you'll know what I'm talking about.
Or perhaps someone has the same amp and can just take a look at it for me?
Thanks for all the help!
The missing resistor
The missing x1 x10 switch
The full setup
