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RE: Quad II tube matching?

Posted by casouza (A) on March 18, 2008 at 19:43:29

In Reply to: Quad II tube matching? posted by fred_troy@hotmail.com on March 16, 2008 at 11:20:39:

Quad IIs have a cathode feedback winding in the output transformer primary, which kinda compensates for gain imbalance.
I believe you will be OK if you buy tubes matched for transcoductance, the industry standard.

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