Trace Elliot GP7SM schematic

[pilgrim9200]

Hi, I just got a Trace Elliot GP7SM 130 that has a input volume pot that needs replaced, does anyone have a schematic or can someone tell me the correct pot to buy? It is an easy repair but I just need to get the right pot.

[jswinue]

This is one of GP7 SM serie schematics.Other are this:BRITISH AUDIO SERVICE

[adamw]

On a related note, I busted the main gain pot on my series six combo and I am too dumb reading schematics to understand what value of pot I should be getting. I need ABC123 please.

Help anybody? (PS link to a good source for ordering would not be sneered at either.)

Thx,
Adam

[Enzo]

So what is printed on the casing of the broken pot? or possibly on the edge of the fiber wafer.

[adamw]

TOB50KY

[adamw]

Figured it out. 20 yr old knowledge kicked in and I realized I was looking for a 50k linear pot. Local electronics store only had log pots in stock... but guess what? This fixed a long standing problem! I use this amp mostly at home, and the reason why I was messing with the pot in the first place was that it was dirty and I could not get clean sound at any setting less than 3, and at 3 it bounced the neighbours out of bed. Now with a log pot I have a nice long curve before I get to neighbour-calling-police levels.

[Drewline]

Would it be possible for someone to please repost this schematic. All I get is a blank screen.

Thanks,

[g1]

Pretty sure it's the 150-300W here, but will post the others anyway.

[Drewline]

Thanks G1