Russound R275HC Amplifier

Russound R-Series amplifiers are engineered to deliver genuinely high-performance power that's ideal for multiroom systems. Whether it's a simple stereo music setup, or an elaborate multiroom media installation, Russound R-Series amps are the answer for quality and reliability.

Stereo continuous output power:
75 watts per channel at 8 ohms
100 watts per channel at 4 ohms

Bridged mono output power:
200 watts at 8 ohms

Distortion:
<0.05% THD+N from 20 Hz to 20 kHz

Signal-to-noise ratio:
>100 dB A-weighted

Frequency response:
20 Hz to 20 kHz ±0.3 dB

Input sensitivity:
70 mV for 1 watt at 8 ohms
610 mV for 75 watts at 8 ohms

Line input impedance:
47 kilohms

Voltage gain:
32 dB

Power requirements:
North America: 120 VAC 60 Hz 2.5 A
Europe: 230 VAC 50 Hz 1.2 A

Dimensions:
17" W x 14"D x 4.125"H (43 x 35.5 x 10.5 cm)

Rack space:
2U

Weight:
20.3 lb (9.2 kg)        
               

Powerful  High-current design provides more than adequate power for most applications

Convenient  Autosensing input activates amplifier upon detecting an audio signal

Versatile  Source loop outputs provide easy connection to other components

Safe  Selectable low-cut filter protects autoformer-based volume controls and speaker selectors

Reliable  Robust circuitry is designed for stability under demanding loads

The R275HC is a 2-channel high-current power amplifier capable of handling low-impedance loads. It can be used for power upgrades in specific zones, for large speaker selector or volume control systems, and for long series-parallel speaker runs (e.g., large outdoor zones).

This amplifier has a selectable low-cut filter designed to protect autoformer-based volume controls and speaker selectors. It also includes an autosensing input that activates the amplifier upon detecting an audio signal. The amplifier returns to standby mode when the audio signal ceases.

The R275HC is rated at 75 watts per channel into 8 ohms and 100 watts per channel into 4 ohms. In bridged mono mode the R275HC is rated at 200 watts of power into a single 8-ohm load. All this power is supplied by a high-output toroidal transformer. Each amplifier output channel incorporates robust protection circuitry for safety and reliability under extreme circumstances.

Russound R275HC Amplifier Brochure

Russound R275HC Amplifier Manual

Whilst we at MIS Online believe our products are already competitively priced, in the unlikely event that you find a similar product cheaper elsewhere why not contact us to see if we can beat that price.

If you find a product cheaper elsewhere please call us on 0141 773 6886 or let us know using this contacts link.