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Chip Amps Amplifiers based on integrated circuits

Gainclone based on 3875
Gainclone based on 3875
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Old 30th December 2012, 11:24 PM   #1
domino89 is offline domino89  Poland
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Default Gainclone based on 3875

I have a few questions about this chip amp. How much VAC trafo would you recommend to power up LM3875 Gainclone (i will be using 8ohm speakers). Other questions is about speakers, i was thinking about bookshelfs could u recomend anything suitable under 400$. For example what do you think about those Klipsch B-20 2013 - TopTenREVIEWS

Last edited by domino89; 31st December 2012 at 10:27 AM.
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Old 1st January 2013, 02:32 PM   #2
6L6 is offline 6L6  United States
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Gainclone based on 3875
LM3875 is best with transformers of ~22v+22v. A few volts in either direction is fine.

About 200VA for peak output.

The chip is able to use a wide range of PSU voltage.
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