LUXMAN MB3045
¥ 128,000 (1 unit, released in July 1976)
Commentary
Tube type monaural power amplifier using 8045G.
8045G of LAX brand is used for the output tube, AB160W output is obtained by the class push-pull operation.
The transformer is equipped with GX100-3.6 developed for 8045G. This transformer uses a special winding method called Quadra filer.
Model Rating
| Type | Monaural power amplifier |
| Continuous effective output | 60W (4 Ω, 8 Ω, 16 Ω) |
| Total harmonic distortion factor | 0.2% or Less (60W, 1 kHz) 0.3% or Less (50W, 20 Hz ~ 20 kHz) 0.05% or Less (10W, 1 kHz) |
| Cross modulation distortion factor | 0.3% or Less (50W, 60 Hz : 7 khz = 4 : 1) |
| Frequency characteristic | 10 Hz to 40 kHz - within 1 dB |
| Input sensitivity | About 800 mv |
| Input impedance | 80k Ω |
| Residual noise | 0.5 mV or less |
| Vacuum tube used | 8045G : 2 pieces 6240G : 2 pieces 12AU7 : 1 piece 12AX7 : 1 Piece |
| External dimensions | Width 370x Height 170x Depth 240 mm |
| Weight | 16.0kg |