wudilmy

Thank you for your answer😄, then that will be easy.

Another question, if i replace the that340 with k170/j74, are there some resistors should also be changed or keep all other components the same? Thanks for answer.😀

Does someone know if the compensation capacitor is less than 2pf(1.5pf) for 20x gain, will it cause instability of the amp? I have bought 2pf capacitors with 0.5pf tolerance and the value measured is 1.5pf😂. Thanks a lot.

Has someone done square wave test for ss dynahi? Was that good at high frequenz?