Farfisa S-80 (BR-80 or Twin80) amp schematic?!

[spy]

Hi,
I'm trying to find a schematic for this amplifier! It's a late 60's Farfisa amplifier, it's called S-80, BR80 or Twin 80 depending on the speaker(s).
Hope someone has it!

A few pics I found with google search,



Thanks!

[z23]

Ancient thread, but did you ever end up finding the S-80 amp schematic??? I'm looking for it too.

[dmeek]

There is a partial schematic of the S-80 here showing the power amp section.

https://reverb.com/item/20153542-far...-80-amplifiers

[spy]

Unfortunately I didn't find it and I remember I did a complete service on this amp. Full recapping etc.