LM1036+NE5532 Quality Sounds Preamplifier Stereo Pre-amp Preamplifier Tone Board DIY Audio Amplifier Board for Background Music

This item adopts NE5532 front chip for for better noise performance and good output drive capability. It's suitable for high-quality and professional sound equipment, control circuit and telephone channel amplifier.
Features:
Adopts NE5532 front chip for for better performance.
High quality and stable for audio output.
Adjustment types: treble + bass + volume + left and right balance.
12-15V DC power supply(2.1 DC interface and wire socket).
Suitable for high-quality and professional sound equipment, telephone channel amplifier.
Specifications:
Working Voltage: 12-15V DC
Pre-tone Version: LM1036 + NE5532
Input Interface: AV Audio and Video Outlets
Output Interface: 3.5 Headset Socket
PCB Board Size: 75 * 40mm / 2.95 * 1.66in
Weight: 52g / 1.83oz
Package Size: 14.5 * 10 * 2cm / 5.7 * 3.94 * 0.8in
Package Weight: 54g / 1.92oz
Package List:
1 * LM1036 + NE5532 Stereo Pre-amp Preamplifier Tone Board