Peavey musician 400

By hangwire April 17, in Effects and Processors. The earliest model of this head specifically. It would be used through a 4x12 cab that stats at the practice space.

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Peavey musician 400

March 03, , AM. Main Menu. User Controls. Please login or sign up. Login with username, password and session length. Recent Posts. Go Down Pages 1. August 06, , PM. Enzo Legendary Posts: 2, Logged. Re: peavey musician series BLows fuses? Start at the start. August 07, , PM. Regardless, before trying to turn it back on, open it up and look for any burn marks etc. If all looks good, then build a quick light bulb limiter, plug it into that and start taking voltage measurements with a digital multimeter we can help here.

Of course check all the op amps that the two inputs and the output are all at the same DC voltage quiescent.

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Peavey musician 400

By hangwire April 17, in Effects and Processors. The earliest model of this head specifically. It would be used through a 4x12 cab that stats at the practice space. Reverb and trem no footswitch - which I don't think I'll hold out hope to find as it is a 3 pin and who knows how many buttons Its half asuch as a lunchbox amp or ehx power amp, and more versitile than a crate power block or ehx amp head pedal. I used one back in the late 70's it belonged to our bass player. Make sure you plug in any OD's that you have

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If this amp has ever had a meltdown with the rails burning back through to the op amps, the 0. Marketplace Marketplace Home. But now I get the fuzz sound on the potentiometer. I know they are different, I'll post a link for other users to see. J M Fahey. User actions. If they have a bad connection to ground, anything could happen. I was trying to troubleshootwithoutthe bulb in series, soI went thru a few powertransistors. Search Advanced…. Go to topic listing. January 03, , AM. I worked and worked on this one. Post by Zork » Sat Feb 04, pm I just bought one!

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Post by sal paradise » Sat Feb 04, pm. It is in even better shape cosmetically than the one I worked on, and is supposed to be fully functional. Tags: None. SO I have to ask, just what are we trying to fix that requires schematics? I have that exact model, been in storage since the late 90s since it was impossible to sell for anything to make it worth the effort, and I figure it could be an ok bass amp if needed. Post by Pacafeliz » Mon May 12, pm. Here is where I am at. So i put a 2A fuse in there, and put the bulb back in, but I was pretty sure I knew what had happened. Post by Zork » Sat Feb 04, pm. It has 8 of them! I suspect one of them was breaking down at higher voltage, hence the instability at higher voltages. It has a very unique feature that it has both reverb and a phaser control.