Description: XH-A902 audio pre-amplifier board belongs to the audio pre-stage. There will be no sound when directly connected to the speaker. You need to connect the power amplifier to the audio output, and the power amplifier will have sound when connected to the speaker. Connect the DC 12~30V power supply to the power input end of the operational amplifier board, pay attention to distinguish the positive and negative poles, and VCC is the positive pole. Specification: Product Type: Pre-Op Amp Class Model: XH-A902 Chip name: NE5532 Number of channels: Two Magnification: 5 times Power supply: DC12~30V Size: 50*30*15mm Package included: 2 x XH-A902 NE5532 Audio Pre-amplifier Module 2 x Connect cables
Features
- XH-A902 NE5532 Audio Pre-amplifier Module
- Wide voltage input DC12~30V, detachable chip, pure sound and low noise
- Wide applications, it’s suitable for pre-amp sound source amplification of all audio power amplifiers
Reviews
There are no reviews yet.