SE-R1 is a reference-class stereo power amplifier designed to drive passive loudspeakers. It employs Technics JENO Engine for jitter elimination and noise-shaping optimization, a GaN-FET driver, and LAPC for load-adaptive phase calibration. The unit supports Technics Digital Link and a high-speed silent linear power supply with a battery-driven clock generator. Specific output power ratings, connector types, and dimensions are not published on the product page.