Best source for Mark IV foot switch chips.?

MR MARCUS · Oct 12, 2015

My foot switch quit working and the wiring seems to be OK. I thing it my be the micro chips inside the amp. Where can I find these? Thanks!

sduck · Oct 14, 2015

Take it to an amp tech. There are no "chips" in this amp.

edit: sorry, I'm wrong, you're right. I misread your post also. I'll go sit in the corner now.

MR MARCUS · Oct 15, 2015

sduck said:
Take it to an amp tech. There are no "chips" in this amp.

There are indeed chips in this amp that are relative to the switching matrix in this amp. I am a tech. I own Redline Amps. Thanks for your response.

BlackBoxy · Nov 26, 2015

there are logic chips into Mark IV, the 74LS138 and 74LS14

there are into the FU3 too, if i'm right you tested your FU3 on another boogie IV and it works?

dodger916 · Jan 4, 2016

MR MARCUS said:
My foot switch quit working and the wiring seems to be OK. I thing it my be the micro chips inside the amp. Where can I find these? Thanks!

Stokes repaired mine a while back; faulty soldering in the din connector(?). He said it was a tough job, but he did it!

Best source for Mark IV foot switch chips.?

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Best source for Mark IV foot switch chips.?

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