the Pioneer SG-9800 is a 12 band octave equaliser for each stereo channel, providing up to 10db cut or boost at centre frequencies of 16, 32, 64, 125, 250, 500 Hz, 1, 2, 4, 8, 16, 32kHz.
Other specifications include:
Insertion Loss 0db, all controls flat
Max. Output Voltage 7.5V
Frequency Response 5Hz – 100kHz
Signal to Noise Ratio 92db
Input Impedance 50k ohm
Output Impedance 600 ohm
