Rega Aethos

Stereo Integrated Amplifier

The Aethos stereo amplifier is housed in a brand new, custom designed case. Employing four 160 W 16 Amp output transistors per channel, this delivers 156 W per channel into 6 Ω. A dual mono design using a custom wound toroidal transformer and regulated supplies for the sensitive amplification and driver stages — with one goal: to deliver your music as faithfully as possible.

Building on the multi-award-winning Elex-R and Elicit-R platforms, the Aethos propels performance to the next level with a fully discrete FET-based line amplifier, polypropylene capacitors throughout the signal path, K-Power reservoir capacitors, a power amplifier regulated supply, and four 160 W Sanken output transistors per channel. Class-A discrete circuitry is used throughout the pre-amplifier stage — no compromises.

⚠️ Performance Note: For best audio performance, allow the Aethos to reach optimum operating temperature for bias current stabilisation. No power management function is included by design.