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Chip Amps Amplifiers based on integrated circuits

Tube LTP differential input to bridge gainclone??
Tube LTP differential input to bridge gainclone??
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Old 21st February 2006, 06:16 AM   #1
aletheian is offline aletheian  United States
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Question Tube LTP differential input to bridge gainclone??

Has anyone tried it. I was thinking of whipping one up, but I thought I'd bounce it off you all to see if I missed anything.

I was thinking just a 12A_7 long tail pair into the 3886 chips in non-inverting bridge format... maybe through a 6922 cathode follower. I didn't draw up a diagram since it is nothing spectacular.

Also, would a touch of global feedback from the chip output to the LTP be advantageous or just overkill?
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