FOSTEX EN3000
¥ 85,000 (around 1992)
Commentary
Channel divider for 2-way to 3-way multi-amplifier systems.
The crossover frequency is set to a highly practical frequency. Especially in the case of 2-way, 8-point high and low frequencies can be used.
The band pass characteristic is fixed at 18dB/oct in consideration of sound continuity and sound quality, and a phase selector switch is provided for each channel.
The level control can be adjusted in 1 dB steps.
A gold-plated RCA pin jack is used for the input / output terminal.
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Model Rating
| Type | Channel divider |
| Specifications | 2-3-way electronic dividing network |
| Band-pass characteristic | 18dB/oct |
| Input impedance | 47k Ω |
| Input sensitivity | 0.5 V (Rated Output) |
| Rated output | 1 V (Low : 100 Hz, Mid : 1 kHz, High : 10 kHz) |
| Maximum power output | 8 v (+ 18dB/dBV, Distortion Factor 0.05% or Less) |
| Output impedance | 470 Ω |
| Total harmonic distortion factor | 0.005% or Less (Rated Output) |
| Crossover frequency | 2-way-1 : 500, 650, 800, 1.2 kHz 2-way-2 : 2k, 3k, 5k, 8 kHz 3-way : 500, 650, 800, 1.2 kHz (Low/Mid) 2k, 3k, 5k, 8 kHz (Mid/High) |
| Output phase switching | 0 °, 180 ° (Low, Mid, High) |
| S/N | 100 dB or More (IHF-A) |
| Input / output terminal | RCA Pin Terminal (Pure Gold Plated) |
| Pwer | AC100V |
| Power consumption | 4.3W |
| External dimensions | 482 mm wide x 44 mm high x 235 mm deep (19 "/ 1U standard rack mount size) |
| Weight | 3.5kg |