Sell XH-M164 Tuning Board HiFi NE5532 Preamplifier Board High and Low Volume Adjustment Audio Module best price

XH-M164 Tuning Board HiFi NE5532 Preamplifier Board High and Low Volume Adjustment Audio Module Product Details: ① With Texas NE5532 operational amplifier. ② For the amplifier board preamplifier to amplify the pre-level volume and can do high and low bass adjustment, to optimize the sound quality. ③ Sealed dustproof potentiometer. ④ Wide voltage supply. Specifications: Supply voltage: AC double 12V±2V Power consumption: 5W Dimensions: 100*60mm (not including knob protruding part) Mounting hole distance: K=M3 J=53X93 Pre-chip: NE5532 Input interface: standard lotus socket Output interface: 2.54-3P Number of channels: two channels Adjustment type: 4 channels (treble+middle+bass+total volume) We deal in wholesale and retail Feel free to contact us #XH-M164 #Tuning #Board #HiFi #NE5532 #Preamplifier #Board #Volume #Adjustment #Audio #Module