Hi guys, I donÂ´t understand some things about sound in Genesis. Genesis has two sound chips, a yamaha with 6 fm channels and a PSG with four, controlled by a z-80 processor. But thereÂ´s something about DAC channels that play samples, drumming in music etc. These DAC channels (or just channel) are in the PSG?, is it another chip or what? And could you tell me some possibilities of these chips ( sample rates and things like that)?