RMB-1587MKII

About the RMB-1587MKII

The Rotel RMB-1587MKII is a massively engineered 7-channel Class AB amplifier that continues Rotel's heritage of producing high-powered, perfectionist amplifiers for multi-channel systems. Following Rotel's MKII design architecture, it incorporates significant circuit and component upgrades in both the power supply and amplifier stages to achieve ultra-low distortion, signal isolation, and high-gain output power. Unlike multi-channel amplifiers whose output drops when driving multiple channels simultaneously, the RMB-1587MKII maintains full power across all 7 channels. The amplifier is built around two massive in-house manufactured high-current, low-emission toroidal transformers designed to supply stable current to an array of 8 high-efficiency bulk storage capacitors totaling 120,000µF, rendering deep bass energy with ultimate authority and control. For optimal cooling, the RMB-1587MKII is equipped with 4 thermostat-controlled, variable-speed ultra-low-noise fans. The amplifier features convenient auto-switching XLR Balanced and RCA inputs, along with a 12V trigger input and output for simplified power control. It is designed for custom installation and rack mounting with optional hardware.