LUXKIT A2003
¥ 68,000 (Released in September 1975)
Commentary
3-channel bulb-tube type divider kit with NF type filter circuit.
By freely combining among 96 capacitors, the crossover frequency can be freely selected for each channel.
Plug-in board type is adopted so that crossover frequency can be easily changed.
It is also possible to shift up to ± 5/8oct in a nearly continuous manner (1/8oc. per step) based on the selected crossover frequency.
The cutoff characteristics of each channel can be switched between 6dB/oct. and 12dB/oct.
Equipped with left and right independent level control.
Model Rating
Type | 3-way Channel Divider Kit |
Circuit system | NF filter for 3-channel |
Input impedance | 100k Ω |
Output impedance | 750 Ω |
Recommended load impedance | 30k Ω or more |
Cutoff characteristic | 6dB/oct, 12dB/oct switching type |
Maximum allowable input | 12V |
Maximum output voltage | 10V |
Total harmonic distortion factor | 0.1% or Less (at 1 V Output) |
Residual noise | 100 micro V or less |
Insertion loss | 2.5dB |
Level set | Independent type for each channel |
Crossover frequency | 125 Hz to 8 kHz Optional (Can be shifted by ± 5/8oct from the reference frequency) |
Output terminal | Low, 3D (L + R), Mid, High |
Attachment | 3D type selector switch |
AC outlet | Power switch interlock : Route 3 |
Vacuum tube used | 12AU7 : 8 pieces |
Diode used | RA-1B : 4 S1RB-40 : 1 |
Power consumption | 40W |
External dimensions | Width 330x Height 110x Depth 305 mm |
Weight | 5.8kg |