Verified Physical Specifications (Luxman M‑05)

• Width — 460 mm (18.1 in)

• Height — 220 mm (8.7 in)

• Depth — 460 mm (18.1 in)

• Weight — ≈36–38 kg (≈80–84 lbs)

The M‑05 is unusually deep and heavy because of its dual‑mono layout, massive transformer, and large heat sinks.

Model Verification & Manufacturing Details

• Model: Luxman M‑05

• Manufactured in: Japan

• Production era: 1980–1983

• Series: Part of Luxman’s high‑end “Laboratory Reference Series”

• Design: Fully dual‑mono, Class‑A/AB hybrid topology

The M‑05 was Luxman’s flagship power amplifier of the early 1980s.

Key Technical Specifications

• Power output: 200 W × 2 (8 Ω), 300 W × 2 (4 Ω)

• Class: Class‑A up to ~30 W, then Class‑AB

• THD: ~0.003%

• Damping factor: High, due to robust output stage

• Inputs: RCA + balanced XLR

• Meters: Large illuminated peak‑reading meters

How to Verify an Authentic Luxman M‑05

• Rear serial plate — Should show model, serial, and “Lux Corporation Japan.”

• Meter design — Distinctive gold‑tinted dual meters with warm backlighting.

• Heat sinks — Large internal vertical fins, not external.

• Transformer layout — Central toroidal transformer with dual power supplies.

• Front panel — Champagne‑gold brushed aluminum.

Warranty Information

• 30 days warranty standard applies to all on-sale products! Contact us for the extended package!
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