I have tried a few tests with Class D, but have never gotten any good results.
You should however check out Class T chips, like the ones found over at www.41hz.com
I built one of their AMP-5 kits, and tested it with guitar. sounds absoloutly wonderfull with a good preamp. They seem to be even better than class D when it comes to heat and power consumption. I also saw that you were building a Butique amp, and I think Class T have a way better reputation than class D. I also think it would be kind of hard getting a good reputation if you use the same chips as most cheap SS amps use, and I belive that is quite often Class D.
You should however check out Class T chips, like the ones found over at www.41hz.com
I built one of their AMP-5 kits, and tested it with guitar. sounds absoloutly wonderfull with a good preamp. They seem to be even better than class D when it comes to heat and power consumption. I also saw that you were building a Butique amp, and I think Class T have a way better reputation than class D. I also think it would be kind of hard getting a good reputation if you use the same chips as most cheap SS amps use, and I belive that is quite often Class D.