Genesis Technologies Reference GR360 & Optional MDHR Unit

From The Manufacturer: "The Genesis Reference Amplifier, will give your entire music collection a whole new life.
In a well set-up system, it is capable of transporting the musical
performance into your room. The hiss and hum normally associated
with vacuum tubes are completely absent, while retaining the
richness and rightness of the best of this genre of amplifiers.
Transistor etch and harshness are completely absent, while retaining
the slam and control of the best of solid-state.
During development, we benchmarked against the best cost-no-
object amplifiers – both solid-state and vacuum tube. While we were
intent on developing a value-priced product, quality has not been
scaled down. Hand-selected, precisely matched components are
used throughout: silver wires with Teflon insulation and a copper core
are used in the entire signal and power path. Each and every unit is
completely hand-assembled in the USA, and burned-in before final
testing and measurement.
The result of all this obsessive attention to detail is a fabulously
musical power amplifier capable of driving almost any loudspeaker in
the world. The state of the environment is also taken care of with
extremely high efficiency, instant warm up, and a simple, functional,
and elegant design.

The included Maximum Dynamic Headroom Reservoir (MDHR) is an add-on power
supply upgrade for the Genesis Reference Series amplifiers.

Specifications
• Rated Power Output: 180w, 360w or 1440w per channel
(@ 4ohm)
Current limited to 20amps for 20ms
• Frequency Response: 10Hz ~ 50kHz +0dB/-3dB
• Power Bandwidth: 18Hz to 36kHz
• Input Impedance: 100k Ohms (Balanced or Single-ended)
• Damping: 2,000 minimum at 4 ohms
• Gain: 26dB
• Inputs: Balanced XLR and/or Single-ended RCA
• Output: ETI CablePods™ 5-way binding posts

The Amplifier and MHDR are in excellent condition, the power supply has some scuffs on it. It's very heavy.