LUXMAN L-606
¥ 69,800 (released in October 1974)
Commentary
This pre-main amplifier takes a step forward from the conventional rack type and incorporates a new concept into the circuit structure.
The circuit configuration is designed to eliminate coupling capacitors as much as possible. The signal is fed from the equalizer to the main amplifier only via the buffer stage.
A signal indicator with a circuit block diagram is mounted on the top of the panel.
On this panel, arrows indicate changes in signal paths such as tape dubbing, tone controls, and filters.
Equipped with high and low filters, low boosters, and tape-dubbing circuits.
Model Rating
| Type | Pre-main amplifier |
| Continuous effective output | 40W + 40W (8 Ω, 1 kHz, both channel operation) 35W + 35W (8 Ω, 20 Hz to 20 kHz, both channel operation) |
| Total harmonic distortion factor | 0.05% or Less (8 Ω, 35W) |
| Cross modulation distortion factor | 0.06% or Less (8 Ω, 35W, 70 hz : 7 khz = 4 : 1) |
| Output bandwidth | 10 Hz to 50 kHz -3dB (0.1%) |
| Input sensitivity | Phono1, 2 : 2.8 mV Tuner, Aux1, 2 : 190 mv |
| Signal-to-noise ratio | Phono:65dB Tuner, Aux : 76 dB |
| Tone control | LUX System NF Type with Bending Point Frequency Switching |
| Residual noise | 0.5 mV or less |
| Attachment | Signal indicator High filter Low filter Low booster Tape dubbing circuit |
| External dimensions | Width 443x Height 153x Depth 273 mm |
| Weight | 9.3kg |