Bidspirit auction | ART Model 171 Dual Two

ART Model 171 Dual Two Third Octave Graphic Equaliser - An ART (Applied Research & Technology Inc.) Model 171 professional dual two-third octave graphic equaliser, housed in a black metal 2U rack-mountable chassis. The front panel features two independent channels, each with fifteen frequency adjustment sliders ranging from 25Hz to 16kHz. Additional controls include master level sliders for both channels and push-button switches for a 40Hz high-pass filter, channel one engagement, channel two engagement, and power. The rear panel provides 1/4-inch jack inputs and outputs for two channels, designed to support both balanced and unbalanced signal connections. The unit is specified for UK and European power standards, marked for 210-250 volts AC, 50-60Hz, and 8.2 watts. Visible markings on the front and rear panels include the model number 171, the manufacturer name Applied Research & Technology Inc., and their Rochester, New York address. Serial Number: 171F-02401.