diyAudio Forums Archive > Top > Amplifiers > Chip Amps How flat is a gainclone - Click HERE for Original Thread Adam M. How flat will a typical gainclone measure into a fixed load, like an 8 ohm resistor at moderate voltage levels? I know what national's spec sheets say about their chips, I'd be interested in more measurements though. THanks, Adam peranders The datasheet is pretty accurate. Here are some measurements of a LM3886 amp. Look at the pictures at the bottom. 0.45/rise time = bandwidth http://w1.331.comhem.se/~u33113170/gainclone/test.htm Sheldon Joe Rasmussen also has some measurements on his site. http://members.ozemail.com.au/~lisaras/design.htm Sheldon carlmart quote: Originally posted by peranders Here are some measurements of a LM3886 amp. Look at the pictures at the bottom. 0.45/rise time = bandwidth http://w1.331.comhem.se/~u33113170/gainclone/test.htm What about those clippings on the negative side of the sinusoidals?... Carlos

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