Beautiful graphic equaliser/sound processor by the renowned Dutch brand Philips. This equaliser is still in very good condition, beautiful metal sliders. Very beautifully designed. Especially the “3D” screen makes it a very special equaliser. Examine the pictures carefully, they are part of the description. Specifications: Brand: Philips Year: 1985 2x 5-band equaliser, Equaliser-Mittenfrequenzen (60, 250, 1000, 4000, 12000 Hz) +/- 10 dB. Semiconductors (the count is only for transistors) present. Main principle Audio processing Power type and volts alternating current (AC) / 220 volts Model: sound processor F3538 Will be carefully packaged and shipped with Track & Trace.