Feature:1. Professional dual channels stereo graphic equalizer.2. 15-band design with 12db adjustable range for each channel.3. With LOW-CUT switch for effectively eliminating the low frequency noise.4. With BYPASS switch for convenient machine debugging.5. XLR balanced and 1 or 4" TRS unbalanced inputs outputs.Specification:Features:Professional dual channels stereo graphic equalizer.15-band design with andplusmn 12db adjustable range for each channel.With LOW-CUT switch for effectively eliminating the low frequency noise.With BYPASS switch for convenient machine debugging.XLR balanced and 1 or 4andquot TRS unbalanced inputs andamp outputs.Standard 1U rack mount design, easy installation.Specifications:Plug: US, EU, UK (optional)Working Voltage: 110-240VInput Impedance: 22KOutput Impedance: 200Frequency Response: 20Hz-20KHzTotal Harmonic Distortion: 0.05 percent (1KHz)Signal to Nosie Ratio: andgt 90dBMaterial: MetalItem Size: 482 x 122 x 45mm or 18.98 x 4.80 x 1.77inItem Weight: 1530g or 3.37lbPackage Weight: 1899g or 4.19lbPackage Size: 53 x 22 x 8cm or 20.87 x 8.66 x 4.15inPackage List:1 x Equalizer1 x Power Cable1 x User Manual (English)Package List:1 x Equalizer1 x Power Cable1 x User Manual (English)