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Product description

MODEL- R850MC VENDOR- RUSSOUND

FEATURES- Audio Amplifier- Black
The Russound R850MC is an 8-channel power amplifier ideal for use as
the main amplifier in home theater and distributed audio systems.
The eight channels are arranged in pairs to provide amplification
for four stereo zones. The R850MC provides an array of useful
features such as bridged mono operation, independent zone
triggering, bus inputs and multiple speaker outputs per zone to
meet a wide variety of applications and configurations.
The R850MC is rated at 50 watts per channel into 8 ohms and 80 watts
per channel into 4 ohms. With a zones mode switch set in the
Bridge Mono position, both channels in the zone are combined for a
mono output of 140 watts into an 8-ohm load. All this power is
supplied by two high-output toroidal transformers. Each output
channel incorporates robust protection circuitry for safety and
reliability under extreme circumstances.
* Wide application use is ideal for home theater and 4-zone distributed
audio systems.
* Bridgeable zones to create flexible power configurations.
* Reliable and robust circuitry designed for stability under demanding
loads.
* Flexible installation with either attached feet or included rack-mount
ears.

-- SPECIFICATIONs ------------------------------------
OUTPUT POWER - Single Zone Max.: (0.1% THD+N; f=1 kHz)
50W per channel, 2 channels at 8 ohms
80W per channel, 2 channels at 4 ohms
140W at 8 ohms, 2 channels bridged
All Zones Continuous:
35W per channel, 8 channels at 8 ohms
50W per channel, 8 channels at 4 ohms
100W at 8 ohms, each zone bridged
DISTORTION - <0.05% THD+N from 20Hz to 20kHz
SIGNAL-TO-NOISE RATIO-
>100dB
FREQUENCY RESPONSE- 20Hz to 20KHz +/- 0.3dB
INPUT SENSITIVITY - 70mV for 1W at 8 ohms
500mV for 50W at 8 ohms
LINE INPUT IMPEDANCE-
47 kilohms
VOLTAGE GAIN - 32dB
DELAY TIME - 0.5 to 4.5 minutes
INPUT TRIGGER - 12VDC 10 kilohms
OUTPUT TRIGGER - 12VDC 100 mA
POWER REQUIREMENTS- North America: 120VAC 60Hz 7A
Europe : 230VAC 50Hz 4A
FUSE RATING - North America: T15AL 250V
Europe : T10AL 250V
DIMENSIONS - 17" W x 5.875" H x 16.5"D WT.- 38.1 lbs.
RACK SPACE - 3U

In 1967 in a quiet town in rustic New England, Russound was founded based on a desire to make the finest audio accessories on the market. The company’s early products included hi-fi solutions such as speaker selectors, tape monitor switchers and volume controls. The name Russound became synonymous for high-quality volume controls and the company soon developed a reputation as the industry’s leading manufacturer.