Marantz PM 84 MK2

The PM 84 MK2 (also written PM84II) was a digital monitoring amplifier manufactured by the Marantz Corporation. It was 100-watts (rms) per channel into 8-Ω speaker loads. An interesting feature of this amplifier is the independent left/right bass and treble controls. It is a high-end audiophile design with low distortion MOSFET circuitry, and copper plated chassis.