{"product_id":"lm386-electret-microphone-amplifier-board-microphone-amplifier-dc4-12v","title":"LM386 electret microphone amplifier board \/ microphone amplifier DC4-12V","description":"\u003cp\u003eITEM NAME:LM386 electret microphone amplifier board \/ microphone amplifier DC4-12V LM386 electret microphone amplifier board \/ microphone amplifier DC4-12V Product Image: Product Description: 100% Brand New and High Quality LM386 amplifier chip, the magnification can be adjusted by the board above the adjustable resistance between 20 times to 200 times, you can directly drive low-power speakers for the use of electret microphone. Operating voltage: DC 4V-12V Board size: 20mm * 20mm Package Included: 1 x LM386 Headphone Amplifier Board Feedback Warranty.Find many great new \u0026amp; used options and get the best deals for LM386 electret microphone amplifier board \/ microphone amplifier DC4-12V at the best online prices at Order2india Shopping! Free shipping for many products!\u003c\/p\u003e","brand":"O2INEW","offers":[{"title":"Default Title","offer_id":1612692979727,"sku":"O2I-0-224123760374","price":1379.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/products\/s-l2000__80759_eb035fff-e7d5-46b0-8368-f460a41ac6a5.jpg?v=1680067830","url":"https:\/\/order2india.com\/products\/lm386-electret-microphone-amplifier-board-microphone-amplifier-dc4-12v","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}