Si ce daca e SMD ? Poti face acelsi lucru la fel de bine si cu piese discrete, in special un amarat de boost.
Also, JFGI !
Also, http://analogguru.an.ohost.de/001/schemati...leBassBoost.gif , http://www.muzique.com/schem/ca-eq.gif , http://analogguru.an.ohost.de/193/schemati...FET-Booster.gif , http://www.jer00n.nl/electronics/simple-op...guitar-booster/ , etc...
JFGI !