lookin for sunn studio pa schematic

[felix]

would be very grateful if anyone out there has any input. thanks felix

[Enzo]

The STudio PA is the same as the Coliseum PA except for the power. The STudio os a 60 watt amp and the COliseum is a 120 watt amp. SO the difference is the studio has two less power tubes, a smaller output tranny, a smaller power tranny, one less choke and one less rectifier tube, than the Coliseum.

The SUnn Coliseum PA schematic is on the Schematic Heaven site under Post 70s AMps.

[felix]

thanks i thought so i was just checking. do you have any idea were i could get a replacement power tranny. i found one at tridode ele. thanks any help would be great.

[Enzo]

It is a 60 watt tube amp, and pretty generic at that. Not a lot of extra preamp tubes. SO most any reasonable power tranny should work.