Vintage 1979 Technics SH-8010 Stereo Equalizer January 2, 2021 by mercury Works great Specifications Input Sensitivity: 1V Output Level: 1V (4V max) Gain: ± 0dB Frequency response: 10Hz to 100kHz Signal to Noise Ratio: 90dB Total harmonic distortion: 0.05% Control Range: ± …