Acoustasonic SFX II Problem...Schematic?

[Jazz P Bass]

The original OP, Joe C, resoldered the amp & redid the heatsink compound.
As he did not say where, I would have to assume he redid the parts that are attached to the heat sink.
That was HIS amp.
There is no guarantee that your amp is the same.

[xtian]

I have an overheating SFX II on the bench; Vinyl faceplate is melted and puckered. Found power FETs heated up to 150F in about 60 seconds flat. I found a suggestion to cool the idle bias here:

https://forums.fender.com/viewtopic.php?f=13&t=108098 [URL fixed]

As suggested, I added 10K resistors in parallel with R250 and R251 to cool the bias. It worked great. Amp runs very cool now, but still has plenty of power. Attached is a layout and schematic with R250/251 highlighted to make this process easier.

[g1]

I have an overheating SFX II on the bench; Vinyl faceplate is melted and puckered. Found power FETs heated up to 150F in about 60 seconds flat. I found a suggestion to cool the idle bias here:

https://forums.fender.com/viewtopic.php?f=13&t=108098

Something in that link seems not right, I'm getting 'topic does not exist' message.
Edit: the quoted link in this post works, the link in post #17 somehow added an extra 'amp' between & and t.
I see this a fair bit in news text, where the 'ampersand' symbol (&) is used and it tacks the word 'amp;' to it.

[Enzo]

I get same.

I don't see any FETs in the circuit.

[g1]

The quoted link in my post works, oddly enough. It's missing the 'amp;' part of the address, even though I quoted it.