Rare Sam Ash tube amp

[manolo]

Sam Ash PA Master U-1096
This thing is heavy...Preamp stage with transistors 2SC536F, Power stage 4x6L6GB - ECC82, spring reverb, 5 chanel
The preamp pcb says "Univox U1096"
Anyone have any info about this? Schematic? Cant find anything..

[Shawnobi]

Sam Ash rebranded Univox stuff.

Here is a Univox 1086 PA scheme. Haven't found a 1096 as yet..
Prowess Amplifiers - Univox - Schematics - 1086

But it may be of some help...

[olddawg]

Rare and old does not necessarily equate to valuable or even useful. Seems like a good project amp to gut, remove 2 output tubes, and build a 2 channel preamp into it. Mount sheet metal over that front panel and you can make whatever you want.

[mozz]

How about one of these?

[manolo]

Thanks guys
Swanobi the power stage of the 1086 is the same with 1096 but the preamp is transistorised.
All microphone inputs are dead but all instruments inputs are fine. Also the treble pot of Ch1,2,3 doesnt do anything
It would be very helpfull if we have a schematic of a 70"s hybrid PA
Thanks