(This section was taken from another listing).The complex control functions of the Pioneer SG-9500 are not limited merely to the equalization of a simple program source, but can also provide precise tone corrections for the playback equipment (turntable and tape deck), speakers and listening room.Musical program sources can also be modified to improve the sound of technically inferior recordings or to tailor them to suit your personal taste.The SG-9500 is a highly versatile audio component.
Specifications
Output Level: 1V (6V max)
Gain: ± 0dB
Frequency response: 5Hz to 70kHz
Signal to Noise Ratio: 90dB
Total harmonic distortion: 0.04%
Control Range: ± 10dB
Frequency Bands: 32, 64, 125, 500, 1K, 2K, 4K, 8K, 16KHz
Semiconductors: 14 x IC, 2 x FET, 12 x transistors, 13 x diodes