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Home » VintageKustom.com » Repairing Kustom Amps » K150-6 pumps out DC voltage when powered on.
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Re: K150-6 pumps out DC voltage when powered on. [message #27734 is a reply to message #23707] Sun, 15 March 2020 10:51 Go to previous messageGo to previous message
corybrown is currently offline  corybrown
Messages: 51
Registered: August 2015
Member
I have tried so many things I'm losing track.

Q4 has been replaced with a brand new nte128.

I tested with Q7 out of the circuit and experience the same behavior.

I tested with CR4 and CR5 out of the circuit and with replacement parts 1n4d004 and also tried NTE177. Same behavior.

Last night I took out Q5 and Q6 and put in NTE128 and NTE129 and again same behavior.
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