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Old 29th April 2011, 06:28 AM   #1
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Default tda1554 using amp as preamp?

I have a bunch of these Quad amp chips, I was thinking of making a guitar practise amp using a pair of the amps BTL, and the other two amps as preamp stages - these have fixed 20dB gain. Anything I should take into account before I try this?
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