Monoprice Monolith 5 Channel Amplifier, as new.

Like "new" in box with everything, perfect working order, not a scratch or flaw. Used briefly in smoke and pet free home, will come with balance of warranty (if honored by Monoprice). This is an incredible 5 channel amp, made by the famous amp company "ATI" and branded "Monolith" by Monoprice for their high end product line. 200 Watts, balanced and rca connections, this thing is a beast at 78 pounds but what's nice is that is has a fairly small footprint, the amp is only 16.5" deep which fits in most cabinets. Runs fairly cool and has an incredible amount of power. Pound per pound, the best Amp for the money available. Less than a year old, retail is $1,299, purchased directly from Monoprice. 

Generic details:

Power: A true 200-watt experience. Unlike most amplifiers or receivers, the Monolith's 200 watts per channel rating is measured with all seven channels driven across the full power bandwidth of 20Hz to 20kHz into 8-ohm loads. Additionally, there is NO current limiting and there is no protection circuitry in the amplifier circuit path. Even if the speakers' impedance drops to a low level, the Monolith is robust enough that the current is never limited.

Dynamics: High resolution audio delivers the best in music and movie soundtracks. You deserve an amplifier capable of delivering clear and clean audio across a wide dynamic range! With a more than 120dB signal to noise ratio, the Monolith 5 can clearly and accurately articulate the quietest portions, the loudest portions, and everything in between.

Class AB: More efficient than Class A, many high end, audiophile grade amplifiers utilize a Class AB design.

Model 15593
Number of Channels 5
EIA 1kHz Output Power at 8 Ohms* 250 watts
EIA 1kHz Output Power at 4 Ohms* 375 watts
FTC Full Bandwidth Output Power at 8 Ohms** 200 watts
FTC Full Bandwidth Output Power at 4 Ohms** 300 watts
Input Sensitivity for Full Rated Power 1.6 volts
Frequency Response at Rated Output 20Hz to 20kHz ±0.1dB
Phase Response +5 to -15 degrees from 20Hz to 20kHz at 1 watt
Signal-to-Noise Ratio "A-Weighted" Greater than 120dB below rated FTC Full Bandwidth Power
Total Harmonic Distortion (THD) Less than 0.03% at full rated FTC power
Less than 0.005% at full EIA power at 1kHz
Intermodulation Distortion (IMD) Less than 0.03% at full rated FTC power
Less than 0.005% at full EIA power at 1kHz
Toroidal Transformers 2 (1,025VA and 790VA)
Total Capacitance 112,000µF (22,400µF per channel)
Load Impedance Safe with all types of loads
Rated for 4 to 16 ohms
Power Bandwidth FTC +0, -3dB from 5Hz ~ 100kHz
Damping Factor Greater than 400 from 10Hz ~ 100kHz
Crosstalk Greater than 100dB from 20Hz ~ 20kHz
Gain Voltage gain of 28dB
Slew Rate > 50V / µS
Input Impedance 28 kilohms (nominal)
Remote Trigger Voltage 3.3 ~ 24.0 VDC at 5mA or greater
DC Output Offset Less than ±5mV
Input Power 120 VAC (nominal)
Chassis Dimensions 17.0" x 7.0" x 16.5" (432 x 178 x 419 mm)
Net Weight 78.2 lbs. (35.5kg)