The Luxman M-900u is a premium stereo power amplifier designed to deliver exceptional sound quality and robust performance. It features a solid-state design that provides the warmth and smoothness typically associated with tube amplifiers. This amplifier is particularly noted for its impressive build quality, weighing in at around 106 pounds due to its dense construction and high-grade materials. The M-900u has a power output of 150 watts per channel into 8 ohms and can deliver up to 300 watts into 4 ohms, with peak power capabilities reaching 1200 watts into 1 ohm. When configured in mono mode, the M-900u outputs 600 watts into 8 ohms or up to 2400 watts into 2 ohms. The amplifier uses a proprietary Only Distortion Negative Feedback (ODNF) circuitry version 4.0, aimed at reducing high-frequency distortion and enhancing sound clarity. Frequency response extends from 20Hz to 20kHz with a minimal harmonic distortion of less than 0.0008%. The design includes two analog power meters on the front panel, which provide visual feedback on output levels. Additionally, the amplifier features high-quality binding post connections and is compatible with both single-ended and balanced inputs. Luxman has carefully crafted the M-900u, allowing it to deliver a spacious soundstage and precise imaging, making it a flagship in its class.
