Maxon GE-601 Graphic Equalizer

6-band graphic EQ with volume control from the Reissue series. Frequency range from 10 Hz up to 3.2 kHz. The effect has a solid metal construction, a metal switch, an LED for ON / OFF indication and a jack input and output. Powered by 9V battery or adapter (- middle / + case), which is not included in the package, True Bypass, Buffered Bypass for signal input impedance compensation, JRC4558 chip, current consumption 11mA, dimensions: 70 x 112 x 55 mm, weight 240 grams.