There appears to be 16 large transisitors which were mounted to the heatsink of this amplifier. It is a Planet Audio 4 channel car audio amp. From some quick Google searching, it looks like I should ...

Got a Yamaha CA-610 II vintage integrated amp off ebay. This particular model is supposed to be 50wpc.<BR><BR>After opening the box, I hooked up two small Axiom Mzeros (125 watts max speakers), and ...