Uni Earth vs Luxman M-900u
The M-900u's power @ 8ω is 150W against the Uni Earth's 180W. Both share class (AB).
AI-generated product photo — not official manufacturer imagery.
The Von Gaylord Audio Uni Earth mono amplifiers are two-piece monoblocks designed with a utilitarian aesthetic and finished in black ash. Each amplifier produces 180 watts of output power using two matched pairs of KT-120 vacuum tubes and 6SN7 driver tubes, operating in a triode push-pull Class A/B mode. The power supply and transformer are housed separately in the rear quarter of the chassis, equipped with high-spec oil-filled capacitors and point-to-point soldering using Von Gaylord's Legend Audio silver wire for both power supply and signal paths. The rear panel includes three WBT binding posts (neutral, 8 ohm, and 4 ohm taps), a single unbalanced RCA input, a toggle power switch, IEC AC plug, 15-amp fuse holder, and a knob for tube balance and output control. The design emphasizes efficient tube operation, allowing tubes to run cooler and extend their life expectancy to 5–8 years. Von Gaylord Audio provides a one-year warranty on tubes. The Uni Earth amps are praised for their tonal qualities combining the warmth of KT-90 tubes and the tone of 6550 tubes, delivering a lively and balanced sound signature suitable for high-end audio systems.
Amplification power output and characteristics
Input and output connections
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
Estimated price (community-sourced)
Around — community and catalog average, updates slowly
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The M-900u's power @ 8ω is 150W against the Uni Earth's 180W. Both share class (AB).
The Apollo Dark's power @ 8ω is 250W against the Uni Earth's 180W and its class Tube against AB.
The X260.8's power @ 8ω is 260W against the Uni Earth's 180W. Both share class (AB).
The Ampzilla 2000 Second Edition's power @ 8ω is 300W against the Uni Earth's 180W. Both share class (AB).
Lamm Industries M-2.2
The specs and the pairings above are open to everyone. Sign up and you get the system builder, the assistant, a compatibility check against the gear you already own, and a watch on this product so a price or pairing change reaches you.
Sign up free