¥ 29,800 (around 1980)
A stereo frequency equalizer that can divide into five bands and continuously control the level of each band to ± 12 dB.
Built-in amplifier circuit using IC.
The band-pass filter uses a semiconductor inductance that does not use a coil to achieve sound quality control with less noise and distortion.
Equipped with equalizer ON-OFF switch and indicator for easy confirmation of the effect of equalizer.
|Type||Stereo frequency equalizer|
|Frequency characteristic||10 Hz to 50 kHz -1dB|
|Maximum output voltage||4V(1kHz)|
|Rated output voltage||1V|
|Total harmonic distortion factor||0.05% (20 Hz to 20 kHz)|
|Signal-to-noise ratio (IHF-A)||101dB|
|Maximum Input Voltage||4V(1kHz)|
|Input impedance||47k Ω|
|Gain||0 ± 1 dB|
|Band level control||± 12 dB (5 elements continuously variable)|
|Center frequency||100 Hz, 330 Hz, 1 kHz, 3.3 kHz, 10 kHz|
|Pwer||100 VAC, 50Hz/60Hz|
|External dimensions||Width 430x Height 97x Depth 230 mm|