XH-A901 Preamplifier Tone Board with Bass Treble Volume Control for Amplifier

A Compact Preamplifier Board for Custom Audio Projects This XH-A901 preamplifier tone board is designed for use with power amplifiers, giving you a straightforward way to add audio gain and tone shaping to your own amplifier builds. It provides adjustment for high, mid and low frequencies, allowing you to tailor the sound to your preference and listening environment. The board is built around the dual-core NE5532 chip, a well-regarded component in audio circuits, and operates on a DC supply of 12 to 24V. Simple Tone Control and Setup The board offers dedicated controls for treble, bass and volume, putting essential sound adjustment at your fingertips. This makes it easy to fine-tune the output to suit different music genres or room acoustics. Please note that the audio input uses a 3P audio cable, and it is important to observe correct polarity when wiring, ensuring the positive and negative terminals are connected properly. What to Expect Please be aware that the colour of the board is supplied at random and cannot be specified when ordering. This does not affect the function or performance of the unit.