Based on the design of the larger ZX-7, the RX-7 has a fully balanced topology. Due to its low distortion and quiet operation, it is capable of exceptional refinement of fine detail and resolution of low-level sonic nuances. Plus with a rated output of 200 watts into seven channels, the RX-7 has more than enough power to drive almost any system to reference levels with ease.

Equipped with gold-plated speaker output connectors, the rear panel includes selectable balanced XLR and RCA input connectors. A trigger input connector allows the RX-7 amplifiers to be controlled by a preamp/processor such as the Lexicon MC-12HD or MC-8. The RX-7 employs the same advanced optically-coupled protection circuitry found in the ZX-7, keeping it and associated equipment safe during adverse operating conditions.

Designed for the enthusiast, The RX-7 is the perfect complement to our award-winning Digital Controllers and Disc Transports, providing both power and refinement for today’s most advanced listening systems. Finishes: Silver. Dimensions H x W x D mm: Height (with feet) 202mm, (without feet) 177mm, requires 4U; Width 440mm; Depth 470mm (with handles).


  • 200 watts per channel
  • 300 watts per channel
  • Compatible with 2 ohm loudspeaker impedances
  • Full balanced topology
  • Completely symmetrical circuit design
  • Dual oversized toroidal transformers
  • Advanced optically coupled protection for each channel
  • Thermal protection from overheating
  • Loudspeaker protection from DC and frequencies below 10Hz
  • Protection against short-circuits, device failures, miswiring and internal faults
  • Stable with mismatched, reactive or unusual loads
  • Large heat-sinks for silent convection cooling
  • Balanced & single-ended input connectors
  • Trigger input for power control from an external device
  • Four hand-graded outputs per channel
  • High power-supply voltage for extra headroom at the outputs
  • Heavy-duty gold-plated output connectors
  • Rack mount available
  • Finishes: Silver
  • Weight 47.2kg
  • Dimensions H x W x D mm: Height (with feet) 202mm, (without feet) 177mm, requires 4U; Width 440mm; Depth 470mm (with handles)