5pcs DC 9-24V AC 8-16V NE5532 Audio OP AMP Microphone Preamps Pre-Amplifier Module Board


Local Warehouse
Cheapest Prices Worldwide
Fast Postage Available
100% Customer Satisfaction
Quality Guarantee
Buy Direct From Supplier
Hurry up! Just 10 items left in stock

1. Power input to increase the rectifier bridge, AC and DC can be used, the input DC is not divided into positive and negative, more convenient for
2. Performance is more stable
3. Using NE5532 op amp chip and round hole 8 pin IC socket, easy to upgrade the op amp chip.
4. Board size: 50mm * 33mm

5. Operating voltage: DC 9V ~ 24V / AC 8V ~ 16V

Package included:

5 x Pre-Amplifier Board