Preamp Tone Board Dual Channel High Mid Bass Adjustment Dual Core NE5532 Chip Volume Tone Control Board for Speaker

Feature: 1. Sound Amplification And Tone Adjustment: The preamp tone board enables sound amplification and high, mid, and low tone adjustment functions to provide a better listening experience. 2. NE5532 Original Chip: The preamp tone board utilizes a dual core NE5532 original imported chip for better sound quality and effects. 3. Dual Channel: Preamp tone board supports dual channel output, which can provide stereo sound experience and make music and sound more realistic and stereo. This makes it ideal for use with amplifier equipment to bring a more realistic and immersive music and sound experience to the user. 4. Power Supply Voltage: Preamp tone board supports DC12V‑24V input voltage range. This enables it to adapt to the power requirements of a wide range of amplifier equipment, providing more flexible application scenarios to choose from. 5. PCB Material: Preamp tone board is made of PCB material, which has better circuit stability and durability. This material is widely used in electronic products to provide reliable performance and ensure a long service life. Specification: Item Type: Preamp Tone Board Material: PCB Weight: Approx. 58g 2oz Supply Voltage: DC12V 24V Number Of Channels: Dual Channel. Package List: 1 x Preamp Tone Board 3 x Connection Cable4 x Gasket 4 x Nut4 x Accessory