DBX 2231 Dual Channel Audio Equalizer Safety Limiter

482.6 x 133.4 x 196.9 mm (19" x 5.25" x 7.75") Channels: Dual Channel Dnr Type: DBX Type II Dynamic Noise Reduction Net Weight: 4.5 kg (9.9 lbs) Limiter Type: DBX PeakStop Plus Power Supply: Internal Transformer, 100-240VAC, 50/60Hz Equalizer Type: 31-Band Graphic Equalizer (Constant Q)