LUXKIT A801/II
¥ 24,000 (1 unit, released in 1982)
Commentary
This is a mono power amplifier kit of Lux Kit A801 series developed as an upgraded model of A800.
Duo-beta circuit is newly adopted for A801/II.
It is also designed to be made as a class A power amplifier.
The circuit is a fully discrete design.
Model Rating
| Type | Monaural power amplifier |
| Effective power | 10W (Class A, 8 Ω, 20 Hz to 20 kHz) 40W (Class AB, 8 Ω) 50W (Class AB, 4 Ω) |
| Total harmonic distortion factor | 0.012% (Class A, 8 Ω, 20 Hz to 20 kHz) 0.02% (Class AB, 8 Ω, 20 Hz to 20 kHz) |
| Frequency characteristic | 2 Hz to 100 kHz |
| Input sensitivity | Class A : 450 mV (150 mV possible) Class AB : 900 mv (300 mv possible) |
| Input impedance | 90k Ω |
| Signal-to-noise ratio | Class A : 110 dB Class AB : 115 dB |
| Residual noise | 0.15mV |
| Attachment | Input level control Speaker selector |
| Power consumption | Class A : 40W Class AB : 130W (maximum) |
| External dimensions | Width 290x Height 142x Depth 76 mm |
| Weight | 2.5kg |