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Chipamp IC amp kits & PC boards from ChipAmp

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Old 11th April 2016, 03:45 PM   #1
Byronkoeder is offline Byronkoeder  United States
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Join Date: Jun 2013
Location: Clarksville Tn.
Default Help Please on my Amp build

Can any of you audiophiles help me with this question ? can a Tube Preamp enhance an A/B Amp . I've read conflicting info on this subject on the web with authors saying high end boutique amps use this set up. But after watching a Bob Carver video he explains how a tube Amp works with it accepting return power to the tube by reflection of the driver and an A/B cancels this effect. So I'm confused now thinking maybe a tube preamp would be a waist of money.http://https://www.youtube.com/watch?v=LQ9USqpclWc
The amp boards are 4- Yuan-Jing 3 x TDA7293 Parallel 250W Mono Power Amp Board .
Any help would be greatly appreciated....
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Last edited by Byronkoeder; 12th April 2016 at 12:09 AM. Reason: left out Info.
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