NE5532 C2-001 AC 12-24V Power 4 Channel Adjustment Amplifier Tuning Board Preamplifier

Features: Adopts NE5532 front chip for for better performance. High quality potentiometer contacts well, stable for audio output. Adjustment Types: 4 channels(treble+alto+bass+volume) 12-24V AC dual power supply, wide input voltage. For the input part, uses dual RCA plug, audio contacts well and long life span. Suitable for high-quality and professional sound equipment, telephone channel amplifier. Specification: Power requirements: AC double 12-24V Power consumption: 5W Dimensions: 100 * 60mm (excluding knob protruding parts) Installation pitch: K = M3 J = 53 * 93 Pre-chip: NE5532 Input Interface: Standard Cinch Output Interface: 2.54-3P Number of channels: two channels Adjustment Type: 4 (+ alto + bass + treble the total volume) Package included: 1 x NE5532 Adjustment Amplifier Tuning Board 1 x Audio Cable