Minimalist high-gain power amplifier and passive preamplifier circuitry ensures pure, uncompromising audio signal integrity
Triple high-current output stage with Sanken 200W transistors enables effortless handling of demanding speaker loads
Cascode differential input amplifier with LED-referenced current generators delivers tight, controlled soundstage and low distortion
Custom CNC-machined aluminum case provides superior build quality and thermal management
Dual 40,000μF power smoothing capacitors and high-grade toroidal transformers ensure stable, low-noise power supply
Summarized by Shop
Rega Osiris Ref integrated amplifierThe Osiris is the culmination of 32 years experience in solid-state amplifier development. A no compromise, super high performance, 162 W into 8 Ω (250 W, 4 Ω), dual mono amplifier housed in a custom Rega CNC machined aluminium case.Rega’s flagship integrated amplifierDesigned around “minimalist” hi