I was using my VAC PA 80 80 set in triode mode putting out 35 watts per side. My pre amp is the ARC LS15 They were driving my speakers that have built in powered sub woofers. I have on order a pair of Maggie's 0.7 speakers. I decided to buy a used amp that would have more power to drive the Maggie's as they like power. I found and bought ( for less that a decent set of speaker wires) a Spectron class D amp. I've spent days listening to CD's that I've owned from the eighties that I know inside out. They have never sounded so dynamic, energetic, amazing inner detail, and a wide sound stage I've never heard before. I'm just amazed on what I'm hearing that I've never heard before. So if high wattage produces what I'm hearing, give me more!!
John Ulrick produced the first commercially available Class D power amplifier in 1974.
Specifications- Design: Class D (Switching) Stereo Power Amplifier
- Power: 600 Watts RMS x 2 into 8 Ohms, 800 Watts RMS into 4 Ohms, 1,200 Watts RMS into 2 Ohms, 1,500 Watts RMS into 8 Ohms in Bridged Mode