Type: | Crossover network |
Circuit system: | DC unit Amplifier configuration, Bessel filter (24dB / oct) |
Cutoff harvest h number: | Unit 1 - 140, 225, 280Hz Unit 2 - 500, 800, 1kHz Unit 3 - 1.25 k, 2 k, 2.5kHz Unit 4 - 5k, 8k, 10kHz |
Slope characteristic: | 24dB / oct (Bessel function curve) |
Level control: | 0 to -30dB (1dB step), - ∞ |
Input sensitivity / impedance: | 1V / 50kΩ |
Maximum input: | 7V |
Gain: | 0dB |
Harmonic distortion factor: | 0.003% (at 1V output) 0.005% (at 5V output) |
Output impedance: | 100Ω |
S/N ratio (IHF - A): | 110dB (at 1V output) |
Frequency response: | DC~100kHz + 0 -1dB (at flat position) |
Used semiconductor: | Transistor: 100 pieces FET: 42 pieces Diode: 6 pieces |
AC outlet: | Power switch non-interlocking 4 systems, total 900W |
Power consumption: | 20W |
External dimensions (W x H x D): | 480 × 80 × 365mm |
Weight: | 7.4kg |
Year: | 1978 |
