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Chip Amps Amplifiers based on integrated circuits

ls70 an chip alternative
ls70 an chip alternative
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Old 26th April 2010, 02:10 PM   #1
tadiam1 is offline tadiam1  Argentina
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Default ls70 an chip alternative

I have an old ls70 polk loudspeaker an want an alternative (chip amp) for my speakers.
No power quality

I use the lm1875..work well but need an more clear sound

Similar to my 10w class a amp
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Old 26th April 2010, 03:42 PM   #2
analog_sa is offline analog_sa  Europe
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Similar to your class A amp but small, cheap and easy? How about a free lunch as well?

You've already tried what is arguably the best sounding chip...
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Old 26th April 2010, 04:48 PM   #3
tadiam1 is offline tadiam1  Argentina
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Thumbs up re

My prototipe class a is cheap 2 mosfer ..one bc550 ..2zeners an tl/opa/ne CI and some resistors no more components and work well.
Need an cI what sound well
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