--- product_id: 380642365 title: "2PCS LM386 Micro Electret Microphone Amplifier" brand: "qinizx" price: "€ 19.81" currency: EUR in_stock: true category: "Qinizx" url: https://www.desertcart.at/products/380642365-2pcs-lm386-micro-electret-microphone-amplifier store_origin: AT region: Austria --- # 750mW max output power 5-12V DC power range Adjustable gain 0-100dB 2PCS LM386 Micro Electret Microphone Amplifier **Brand:** qinizx **Price:** € 19.81 **Availability:** ✅ In Stock ## Summary > 🎤 Tiny Amp, Big Sound — Amplify Your Audio Game! ## Quick Answers - **What is this?** 2PCS LM386 Micro Electret Microphone Amplifier by qinizx - **How much does it cost?** € 19.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/380642365-2pcs-lm386-micro-electret-microphone-amplifier) ## Best For - qinizx enthusiasts ## Why This Product - Trusted qinizx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Ultra-miniature size fits any DIY audio setup seamlessly. - • **Flexible Voltage Range:** Operates smoothly from 5V to 12V DC for versatile applications. - • **Plug & Play Mic Support:** Directly connects to electret and condenser microphones without extra bias circuits. - • **Precision Sound Control:** On-board trimmer lets you fine-tune audio gain from 0 to 100dB effortlessly. - • **Broad Speaker Compatibility:** Drives 8-32Ω speakers with up to 750mW output power for crisp sound. ## Overview The Micro Electret Microphone Amplifier Board LM386 is a compact, ultra-miniature audio amplifier module designed for DIY vocal and audio projects. Supporting a wide 5-12V DC power supply, it delivers up to 750mW output power with adjustable gain up to 100dB. Its direct mic input compatibility and on-board trimmer make it ideal for precise sound amplification in compact setups, driving speakers from 8 to 32 ohms efficiently. ## Description desertcart.com: Micro Electret Microphone Amplifier Board, LM386 Amp, 2Pcs | DC 5V-12V 6V 9V, Mini MIC Condenser Microphone, Audio Amplifier Module, Adjustable Gain 750mW : Industrial & Scientific ## Features - Ultra-miniature electret amplifier module, ultra-small size, support 5 ~ 12V DC power supply, input can be directly connected to the electret microphone without any bias circuit, the sound can be fine-tuned on-board trimmer, the output OUT can drive 8-32ohm(0.5 ~ 35W) speakers, the output power of 750mW, very suitable for DIY various vocal amplifier, pickup, amplifiers, cable walkie-talkie and so on. - Parameter: Operating voltage: 5V-12V DC; Operating current: 1mA (static) -150mA (max); Output power: 750mW, instantaneous value 1.5W(max); Output speaker impedance: 4 Ω-32 Ω(impedance high-sound, high efficiency); PCB size: 22x13x7.4mm/0.87x0.51x0.29inch(LxWxH); - Input support: electret, microphone, condenser microphone, moving coil microphone, audio signal; Support the speaker power: 0.5W-25W (supported speakers power does not mean that it can emit a loud enough sound, it is generally recommended to add a power amplifier to increase the output power); - Default gain: 100db, the potentiometer gain is adjustable: 0 to 100db continuously adjustable, modify the ADD gain capacitor gain can be modified from 20db to 200db; - Used for microphone preamplifier effect good, noise and AC ripple is very low, the output signal voltage greater than 1V or more, to promote the power amplifier signal strength. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09FX7NSTX | | Best Sellers Rank | #79,170 in Musical Instruments ( See Top 100 in Musical Instruments ) #312 in Power Amplifiers | | Brand Name | QINIZX | | Customer Reviews | 3.7 out of 5 stars 36 Reviews | | Included Components | Amplifier Moudule x2 | | Item Dimensions | 0.87 x 0.51 x 0.29 inches | | Item Highlight | DC 5V-12V 6V 9V, Mini MIC Condenser Microphone, Audio Amplifier Module, Adjustable Gain 750mW | | Item Weight | 4.54 g | | Item dimensions L x W x H | 0.87 x 0.51 x 0.29 inches | | Manufacturer | QINIZX | | Material Type | FR4, Metal | | Maximum Output Power | 750mW | | Maximum Supply Voltage | 12 volts | | Minimum Supply Voltage | 5 volts | | Model | LM386AMP-2P-R | | Mounting Type | Through-Hole Mount | | Number of Channels | 1 | | Number of Items | 2 | | Number of Packs | 2 | | Output Power | 750 Milliwatts | | Package Type Name | Plastic Box | | Part Number | LM386AMP-2P-R | | Preamplifier Output Channel Quantity | 1 | | UPC | 780861370169 | | Unit Count | 2 Count | | Voltage | 5 volts | | Warranty Description | 90 Days Manufacturer | ## Product Details - **Item dimensions L x W x H:** 0.87 x 0.51 x 0.29 inches - **Manufacturer:** QINIZX - **Maximum Supply Voltage:** 12 Volts (DC) - **Minimum Supply Voltage:** 5 Volts (DC) - **Voltage:** 12 Volts ## Images ![2PCS LM386 Micro Electret Microphone Amplifier - Image 1](https://m.media-amazon.com/images/I/61YLBRCbayL.jpg) ## Frequently Bought Together - 2PCS DC 5V-12V 6V 9V Micro Electret Microphone Amplifier Mini MIC Condenser Microphone Audio Amplifier Board Adjustable Gain 750mW LM386 AMP Module - Acxico 3Pcs AD828 Stereo Dynamic Microphone Preamplifier Board Pickup Module DC 3.8V-15V MIC Preamp Module - Cylewet 10Pcs Cylindrical Electret Condenser Microphone Pickup with 2 Pins 9×7mm for Arduino (Pack of 10) CYT1013 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/380642365-2pcs-lm386-micro-electret-microphone-amplifier](https://www.desertcart.at/products/380642365-2pcs-lm386-micro-electret-microphone-amplifier) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-10-16*