LUXKIT A2002
¥ 59,000 (Released in September 1975)
Commentary
2-channel tube bulb type divider kit that adopts NF type filter circuit.
A2002 is 2-way configuration, but it can be upgraded to A2003 by purchasing additional parts for mid-range which is sold separately.
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 | 2-way Channel Divider Kit |
| Circuit system | NF filter for 2-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 | 2dB |
| 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), High |
| Attachment | 3D type selector switch |
| AC outlet | Power switch interlock : Route 3 |
| Vacuum tube used | 12AU7 : 5 pieces |
| Diode used | RA-1B : 4 S1RB-40 : 1 |
| Power consumption | 35W |
| External dimensions | Width 330x Height 110x Depth 305 mm |
| Weight | 5.5kg |
| Sold Separately | Medium Area Additional Parts OP2003 (¥ 12,000) |
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