Can this be Upgraded?


2007-11-20 10:25 pm
OK, I just bought a prototype amp off of ebay from a company called Quad Audio just because I was curious. Well, I pulled the back panel off & to my untrained eyes, it appears to be a decent amp with more potential. I found that it had 4 spaces on the output side with unused FETs. Would it really be as simple as throwing in more matching FETs & resistors/diodes to upgrade this thing, or would a power supply upgrade be necessary. I know just about enough to be dangerous which is why I'm asking.

Here's some pics: