NE5532 4-Way Audio Pre-Amplifier Tone Board – Volume, Treble, Midrange & Bass Control (DC 12V-24V)

Upgrade your audio projects with the new NE5532 4-Way Pre-Amplifier Tone Board, a high-fidelity sound control module designed for audiophiles and DIY enthusiasts. Unlike standard tone boards that only offer basic bass and treble adjustments, this advanced module features a dedicated Midrange control knob, giving you complete command over vocals and voice clarity.

At the heart of this board are two original NE5532P Operational Amplifiers (Op-Amps), known for their low noise and high drive capability. This active pre-amplifier boosts and refines your audio signal before it reaches your main power amplifier, ensuring a rich, dynamic, and crystal-clear listening experience. Whether you are building a custom home theater, a high-end boombox, or a karaoke system, this board provides the precision equalization you need.

It is designed with a single-supply input (DC 12V-24V), making it incredibly easy to power using a standard adapter or battery pack without the need for complex dual-rail power supplies.

Features of NE5532 4-Way Tone Board:

• True 4-Band Control: Independent adjustment knobs for Master Volume, Treble (High frequencies), Midrange (Vocals/Instruments), and Bass (Low frequencies).

• High-Quality Chipset: Equipped with Dual NE5532P Op-Amps for superior audio fidelity and low distortion.

• Single Supply Design: Operates efficiently on a single DC 12V-24V power source, simplifying your wiring setup.

• Active Pre-Amplification: Not just a passive filter; this board actively amplifies the signal to prevent loss and improve sound stage.

• Interference-Free: Includes high-quality shielded audio cables for Input and Output to minimize buzzing and noise.

• Compact Form Factor: Easy to mount in small enclosures or custom audio boxes.

Technical Specifications:

• Chipset: Dual NE5532P

• Channels: 2.0 Stereo (Left & Right)

• Input Voltage: DC 12V - 24V

• Control Type: 4 Knobs (Volume, Treble, Mid, Bass)

• Connectors: XH2.54 3-Pin (Input/Output)

• PCB Dimensions: Approx. 105mm x 55mm

Package Includes:

• 1 x NE5532 4-Way Pre-Amplifier Tone Board

• 1 x Audio Input Cable (Shielded)

• 1 x Audio Output Cable (Shielded)

Note: This is a Pre-Amplifier board. It must be connected to a separate Power Amplifier board (like TPA3116, PAM8610, or TDA7498) to drive speakers. Do not connect speakers directly to this module.