Yhr X952 varies in continuous power rating from 40 watts x 2 to 100 watts x 2. All of the 2-channel amplifiers can be bridged to 4 Ohm mono to produce more power than the rated power specifications. The cosmetic design of the amplifiers also gives them an aesthitically pleasing look. Pioneer used a two-toned motif of pearl white with a gray fade for the heatsink and yellow side panels. The striking cosmetics were intended for displaying in amp racks as well as demo boards.
I'll trade for your sony amp. My HE 12's needa bigger amp to munch on