XH-A902 Audio Preamplifier Board

Discover exceptional audio clarity with the XH-A902 Audio Preamplifier Board, powered by an original imported op amp chip for purer sound quality and a minimal noise floor.

This versatile preamplifier board is optimized for a wide range of audio amplification applications. Please note that it must be connected to an amplifier to drive the output to speakers.

Key Features

• Wide voltage input: Compatible with DC 12-30V power supplies.
• High magnification: Amplifies signals up to 5 times.
• Dual-channel: Supports 2-channel audio.
• Durable across environments: Operates between -20℃ to 85℃ with 5% to 95% humidity tolerance.

Specifications

• Product Name: Preamplifier Board
• Model: XH-A902
• Chip Model: NE5532

Package Includes

• 1 × Module Board

Note: Ensure the correct polarity when connecting the power supply: VCC is the positive pole.