TECHNICAL SPECIFICATION
Model Number: PIONEER SG-9800
Form: Stereo graphic equalizer
Year: 1980
Output Level: 1V (7.5V max)
Gain: ± 0dB
Frequency response: 5Hz to 100kHz
Signal to Noise Ratio: 92dB
Total harmonic distortion: 0.02%
Input impedance: 50kΩ
Output impedance: 600Ω
Power requirements: 120w, 60hz
Power consumption: 25w(UL), 30VA(CSA)
Control Range: ± 10dB
Equalizer Range: 16HZ, 32HZ, 64HZ, 125HZ, 250HZ, 500HZ, 1KHZ, 2KHZ, 4KHZ, 8KHZ, 16KHZ, 32KHz
Semiconductors: 27 x IC, 2 x FET, 14 x transistors, 19 x diodes
Weight: 7.1kg
Dimensions: (W×H×D)-(420 x 150 x 355)mm
PIONEER SG-9800 is a stereo 12 element graphic equalizer with tape monitor, manufactured in 1980. This graphic equalizer divides the audio frequency spectrum into 12 segments from 16hz to 32khz and the each segment corresponding to an octave. It has a individual control for each segments, hence it provides an continuous adjustment from -10db to 10db and allows the sound to be contoured in order to compensate speaker characteristics, listening room acoustics.
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