Luxman A-384 (1978–1982)
The Luxman A-384 was the top model in Luxman's integrated amplifier lineup of the late 1970s. It was produced from 1978 to 1982 at an approximate original price of 850 DM. Luxman calls it a "Stereo Control Amplifier." It's rated at 65 watts per channel into 4 ohms, with a frequency response of 20-20,000 Hz, THD of 0.02%, and a signal-to-noise ratio of 100 dB. Inputs are Phono, Tuner, Aux, and two Tape loops. There are two Tape outputs and a Pre Out. It measures 440 x 145 x 370 mm and weighs 10.5 kg.
The construction is what sets the A-384 apart from typical integrated amps of the period. It uses oil-filled capacitors in the signal path, a direct DC design, and a toroidal mains transformer. The phono (RIAA) and power supply sections are separately shielded. The layout keeps the input and output stages from contaminating each other.
The A-384 has a reputation for sounding extremely musical, engaging, and clear. It's widely regarded as one of the best amplifiers of its era. Enthusiasts praise the phono stage in particular, and that's a major reason collectors pay premium prices today. It's described as rare and sought-after, and prices have been rising steadily in recent years.
There's one significant caveat for buyers. The oil-filled capacitors are known to drift and leak over time, and original replacements are discontinued. If an A-384 has degraded capacitors, quality modern equivalents are the practical fix. The units are otherwise noted for excellent build quality and reliability.
The documented record on this model is moderate. The specs above come from period equipment listings in HiFI-Stereo (July 1996, p.90), and the design commentary comes from contemporary reviews. No input sensitivity or damping factor figures are recorded, and the 850 DM price has no clear currency-year context.
- Power output: 2 x 65W at 4 ohms
- Frequency response: 20–20,000 Hz
- THD: 0.02%
- Signal-to-noise ratio: 100 dB
- Inputs: Phono, Tuner, Aux, 2x Tape
- Outputs: 2x Tape, Pre Out
- Dimensions: 440 x 145 x 370 mm
- Weight: 10.5 kg
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