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AmplifiersPower AmplifiersDiscontinued
Estimated price (community-sourced)
$750
Around — community and catalog average, updates slowly
About the RMB-1075
The RMB-1075 is a five-channel power amplifier designed for home-theater systems and music setups, including bi-amped configurations. It delivers 120 watts per channel into 8 ohms with all five channels driven. Its power supply uses a 1,500 VA toroidal transformer and eight 10,000 µF capacitors. Inputs include gold-plated RCA and DB-25 connectors; 12-volt trigger input and output connections support system control.
Specifications
Channels: 5; continuous power output: 120 W/channel into 8 ohms, 20 Hz–20 kHz, all channels driven; total harmonic distortion: <0.03%; intermodulation distortion: <0.03%; frequency response: 15 Hz–100 kHz (+0.5 dB, −3 dB); damping factor: 180 (8 ohms); input sensitivity/impedance: 1.0 V / 33 kΩ; signal-to-noise ratio: 116 dB (IHF A); minimum speaker impedance: 4 ohms; power consumption: 800 W; dimensions: approximately 430 × 188 × 396 mm (W × H × D); net weight: 18 kg.