Modulo amplificatore audio 5pcs 200 volte guadagno 5V-12V per chip Ek1236 L1P8 LM386
Feature: 1. This audio power amplifier uses LM386 chip. Quantity: 5pcs. 5 Amplifier Modules. The main pin of chip can be input audio signal directly. If you do not receive our reply within 48 hours, pls.