HiLetgo NE5532 OP-AMP HiFi Preamplifier Pre Amplifier Bass Treble Balance Volume Tone Control Board

Discription: This is a Ne5532 preamp tone board that needs to be used with the power amplifier board. It can adjust the high and medium bass of the sound source. So you can have a better experience. Specification: Chip: NE5532*2 7812 7912 Channels: 2.0 Supply Voltage: DC12V-25V AC9V-18V Working Current: >=1A Frequency:20-20KHz Functional regulation:Treble+Mediant+Bass+Volume Dimension:100*43.5*23mm Weight: 85g Package included: 1* NE5532 OP-AMP HIFI Preamplifier Pre Amplifier Board

Features

• NE5532 OP-AMP HIFI Preamplifier Pre Amplifier
• It can adjust the high and medium bass of the sound source
• Supply Voltage: DC12V-25V AC9V-18V; Frequency:20-20KHz
• Potentiometer adjustment function:Treble+Mediant+Bass+Volume