New build startup squeal question

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Coyotesgator
Posts: 15
Joined: Mon Feb 03, 2014 3:37 am
Location: The Institute for the Very, Very Nervous

New build startup squeal question

Post by Coyotesgator »

New amp build startup and it squeals badly.

I disconnected the negative feedback and the squeal goes away.

Can I swap G1 and G2 instead of the OT primary?
What Happened?

Who let the magic smoke out?
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xtian
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Joined: Mon Apr 19, 2010 8:15 pm
Location: Chico, CA
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Re: New build startup squeal question

Post by xtian »

Yes.
I build and repair tube amps. http://amps.monkeymatic.com
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Coyotesgator
Posts: 15
Joined: Mon Feb 03, 2014 3:37 am
Location: The Institute for the Very, Very Nervous

Re: New build startup squeal question

Post by Coyotesgator »

Thank You, Sir.
What Happened?

Who let the magic smoke out?
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