The Revox B 150 is a high-quality amplifier that was manufactured between 1988 and 1989. It features an exclusive dynamic quiescent current control, providing a class A/B circuit that combines low power dissipation with low distortion, akin to a class A power amplifier. The design ensures a high dynamic range, achieving an extraneous voltage ratio of 80dB at only 50mW output power. The amplifier includes IR remote control for all functions and utilizes state-of-the-art CMOS D/A converters for electronic control without compromising sound quality. With dimensions of 450mm width, 332mm depth, and 109mm height, it weighs 12 kg. Its power specifications include music power of 2x 130 Watts at 8 ohms and 2x 250 Watts at 4 ohms, with a sine power rating of 2x 90 Watts at 8 ohms. The frequency response spans from 20Hz to 20kHz with minimal distortion. It has a maximum power consumption of 500 Watts and is equipped with various inputs including a sensitivity of 200 mV at 47 kOhm.
