ADC SS-10

About the ADC SS-10

The ADC SS-10 is a 10-band stereo graphic equalizer produced by Audio Dynamics Corporation (ADC). It features independent left and right channel controls allowing precise adjustment of frequency bands. The equalizer covers a wide frequency range with a variable control range of ±12 dB. It is designed to improve sound quality by compensating for room acoustics and speaker characteristics. The unit is built robustly, typical of vintage ADC equipment, and includes semiconductors such as 10 transistors, 5 diodes, and an LED power indicator. Dimensions are approximately 383 mm width, 166 mm height, and 207 mm depth. It is a sought-after piece for vintage HiFi enthusiasts due to its sound quality and build.