No clue but there's a thread on it somewhere.

Do you know when it's coming out? Can't find price/detailed specs anywhere.

Im not sure, maybe around 12? The ISP one will be nuts though!

What?! No way! Okay I'm sold. That's more than enough power and lighter than any other I've seen. How much is yours? It's like 8lbs or something? I was surprised at the weight of it.

Dunno, i found it on the tonemercants site. The isp stealth poweramp is also out soon. 160 watts and the poweramp is under 2 lbs!!!!

Me neither, is it new? I don't remember it being on their site earlier.

Cool, im fairly sure ill get the gm50 but i have not heard of a single person that owns one. No idea what to expect if I get one.

Will do. Yeah I definitely don't have enough cash for a Matrix right now (I've got about $300, but there's also other things I need so it may not all go towards the power amp), so I will be waiting to see what else comes out soon, and that of NAMM as well.

If you end up getting that matrix poweramp let me know how you like it. Although you might want to wait because VHT is coming out with that 1U tube poweramp made for modellers and there are supposed to be some other companies releasing stuff as well :S