In tandem with an RC-06 pre-amplifier, the RB-06 provides a sound comparable in quality to that of expensive audiophile equipment – but for a fraction of the price. Conceived and engineered with the sole aim of providing high quality power in abundance, the RB-06 drives even the most demanding loudspeakers effortlessly. Team a pair of them with an RC-06 pre-amp for maximum amplification. A purist power amplifier. Also includes: Symmetrical circuit board layout, Short signal path routing, UK-designed metal film resistors, US made super low-noise resistors, Rotel toroidal transformer and power supply, Slit-foil reservoir capacitors, 12v trigger power control.