XH-A901 Preamp Pre Amp with Treble Bass NE5532 Tone Board Volume Adjustment Pre-amplifier Tone Controller for Amplifier Board

[Product Introduction]

XH-A901 front-end tone board, suitable for use with amplifiers, can achieve audio amplification and high, medium, and low frequency adjustment, giving you a better auditory experience. It uses the original imported dual core NE5532 chip; The power supply voltage is DC12~24V (note: the positive and negative poles should be distinguished when wiring), and the audio input is a 3P audio cable.

NE5532 is a dual op amp, high-performance, low sound operational amplifier. Compared to most standard operational amplifiers, such as 1458, it exhibits better noise performance, improved output drive capability, and significantly higher small signal and power bandwidth. This makes the device particularly suitable for application in high-quality and professional audio equipment.

[Product Parameters]

Product Name: Front stage Tuning Board Supply voltage: DC12V-24V DC Number of channels: Dual channel Chip model: Dual core NE5532 Audio input: 3P audio cable Potentiometer wheelbase: 24mm