A chip amp built by a company headed by Mark Shifter, the grandson of Saul Marantz. The Larrt managed to get them bought pretty cheap from Mark and my son picked them up. Joe re-engineered the power supply and Jer did some work on the inputs. I was going to bulk order the replacement , custom designed low profile toroids one of these days but ran out of money...that's what is holding up this project.
Monoblocs putting out about 100 watts into 4 ohms...