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
