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Messages - plen

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Amplifier Discussion / Re: peavey musician series 400
« on: November 20, 2020, 09:04:19 PM »
thanks enzo for the reply. i have read a lot of the resistors caps and transistors in the amp. so far 2 1n 4003 diodes are bad and two of the four lay down transistors. i have 1n4005 diodes i will put in. i cant see any of the transistors for sale. is there substitutes for them. there was also a orange disc capacitor not soldered. i will test the rest tomorrow.

Amplifier Discussion / Re: peavey musician series 400
« on: November 18, 2020, 05:58:56 PM »
i have not done anything with the amp till today. i checked all the power transistors and hfe is 20  8  20  17  22  21  10  18  i will change 8hfe and the 10hfe ones. are the other ones alright.  thanks.

Amplifier Discussion / peavey musician series 400
« on: August 06, 2020, 06:55:55 PM »
i bought a peavey musician series 400 amp about a year ago. i played it for about half an hour then i got a lot of distortion. i turned it off. when i put it back on it would not come on. it just gave a putting sound from the amp and blew the fuse, anyone have any ideas where to look.


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