Peavey Mark IV: dc on the speaker and preout jacks

[icefloe01]

How long is a piece of string?

Double the length from one side to the middle.

[spy]

Does anyone have the preamp schematic of Mark IV 400BH amp? I have some problems with the active channel....

[Enzo]

400BH is the power amp on the rear panel. What is your Mark 4? Mark VI Bass, Mark IV Standard?

An email to Peavey customer service will get you any of their schematics. Or tell us exactly which model this is.

[spy]

Enzo, it's the Mark IV Bass dated 1982! Do you have the schem? Otherwise I'll send an e-mail to Peavey...

[Enzo]

I have it, but it is too large a file to post here. COntact PV. If they can't help - and usually they are on top of things - we will do something for you.

[spy]

Thanks Enzo! I'll contact Peavey and I'll let you know...