Tone Board Preamp, Stable NE5532 HiFi Stereo Preamplifier Tone Board Treble Mediant Bass Volume Control Dual AC 12V-18V with Op Amp Ic Socket

Description

Feature:1. Includes 10X preamp tone board as well as treble, mediant, bass and volume control. 2. Selection premium electronic components, adopt NE5532 operational amplifier, high quality potentiometer, black edition B P Promise coupling capacitor, 1% metal film resistor, capacitors, etc. 3. With op amp IC socket, convenient to upgrade for flexible use. 4. Reasonable circuit board layout, small noise, beautiful component layout. 5. AC 12V-18V dual power supply voltage. Specification: Item Type: NE5532 Preamplifier Tone Board Supply Voltage: Dual Power Supply AC 12V-18V Number of Channel: Dual Channel Adjustment Type: 4 channels (Treble, Mediant, Bass, Volume) Audio Input: R C A socket Audio Output: 3P terminal Input Voltage: 3P terminal PCB Size: 112x68x23mm / 4.41x2.68x0.91in Installation Size: 98.5x47.5mm / 3.88x1.87in Mounting Hole: 3mm/0.12in Package List:1 x NE5532 Preamplifier Tone Board5 x Gasket4 x Knob4 x Nut