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 + NE5532Input Interface: AV Audio and Video OutletsOutput Interface: 3.5 Headset SocketPCB Board Size: 75 * 40mm / 2.95 * 1.66in Weight: 52g / 1.83ozPackage Size: 14.5 * 10 * 2cm / 5.7 * 3.94 * 0.8inPackage Weight: 54g / 1.92ozPackage List:1 * LM1036 + NE5532 Stereo Pre-amp Preamplifier Tone Board"
