Ampeq SVT450H

[Carlosraj]

Hi,,


I have this above mentioned amp with a broken master volume pot. I am unable to get the schematic for the preamp. It is a rotary pot with the numbers

"70-133-70QQ" on it. Does anyone know the value, whether it is a

linear or log.


Thanks

 

[Kay Pirinha]

Most probably logarithmic.
Btw, your subject literally cries for being placed in the Instruments & Amplifiers branch of this board.
Best regards!

 

[JonSnell Electronic]

70-133-70QQ
is a 1M Lin control.