--- product_id: 806326159 title: "Microphone Preamp, High Gain Mic Preamp Booster with 2 Input, XLR Output, 20db Gain, 48V Phantoms Power, Mic Preamplifier for Dynamic and Condenser Microphones" brand: "jwthee" price: "₨19949" currency: LKR in_stock: true category: "Jwthee" url: https://www.desertcart.lk/products/806326159-microphone-preamp-high-gain-mic-preamp-booster-with-2-input store_origin: LK region: Sri Lanka --- # 48V phantom power dual input ultra low-noise balanced circuit 20dB high gain boost Microphone Preamp, High Gain Mic Preamp Booster with 2 Input, XLR Output, 20db Gain, 48V Phantoms Power, Mic Preamplifier for Dynamic and Condenser Microphones **Brand:** jwthee **Price:** ₨19949 **Availability:** ✅ In Stock ## Summary > 🎤 Elevate your audio game—because your voice deserves the spotlight! ## Quick Answers - **What is this?** Microphone Preamp, High Gain Mic Preamp Booster with 2 Input, XLR Output, 20db Gain, 48V Phantoms Power, Mic Preamplifier for Dynamic and Condenser Microphones by jwthee - **How much does it cost?** ₨19949 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/806326159-microphone-preamp-high-gain-mic-preamp-booster-with-2-input) ## Best For - jwthee enthusiasts ## Why This Product - Trusted jwthee brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Lightweight and portable—perfect for on-the-go pros and home studio maestros alike. - • **Noise? What Noise?:** Balanced circuitry slashes background hum for studio-grade purity every time. - • **Crystal-Clear 20dB Gain:** Amplify your voice with pristine, transparent sound that commands attention. - • **Rugged Black Metal Shell:** Durable, EMI-shielded casing ensures your sound stays clean in any environment. - • **Dual-Input 48V Phantom Power:** Seamlessly power and connect both dynamic and condenser mics for versatile setups. ## Overview This high-gain microphone preamp delivers 20dB of clean amplification with ultra-low noise thanks to its balanced circuit design. Featuring dual inputs with 48V phantom power, it supports both dynamic and condenser microphones like the SM7B and 55SH. Encased in a durable black metal shell that reduces electromagnetic interference, it’s compact and lightweight for easy portability—ideal for professional recording, podcasting, and live streaming. ## Description Features 1、HIGH GAIN: Mic preamplifier enhances your sound experience with balanced amplification circuitry with 20db gain, providing clean, transparent gain. 2、48V PHANTOMS POWER: Mic preamp is compatible with a range of microphones, including for SM7B, for 55SH and other popular types. Comes with 48V phantoms power for use with both dynamic and condenser microphones. 3、LOW NOISE: Microphone preamp features a unique, fully balanced circuit design that produces ultra low noise and clean sound, ensuring minimal noise and adding no sonic coloration to your recordings. 4、BLACK METAL CASE: Dynamic condenser microphone booster's black metal casing is not only rugged, but also low noise by effectively eliminating most EMC interference. 5、COMPACT AND LIGHTWEIGHT: Microphone preamplifier is compact and lightweight, making it easy to carry and store. Ideal for home studios and professional studios, recording, podcasting and live streaming.Item Type: Microphone PreampMaterial: Aluminum AlloyColor: BlackBattery: Polymer Lithium Ion Battery (Built In) Capacity: 800 MAhInput And Output Interface: 3.5mm, 6.35mm, XLR 3 kinds of interfacesCircuit: Balanced Amplification CircuitGain: 20dbSupport: 5V, 48V Condenser Microphone, Dynamic MicrophoneWorking Time: Dynamic Microphone Can Be Used Continuously For More Than 10 Hours, Condenser Microphone Can Be Used For About 3-5 Hours When 48V Is Turned On (Different Microphones Perform Differently, Please Do Not Turn On The 48V S witch When Using Dynamic Microphone)Package List：1 x Microphone Preamp1 x Sound Cable1 x USB Power Cable ## Features - 【HIGH-GAIN SOUND QUALITY】 -Mic preamp has a built-in balanced amplifier circuit, which can achieve a gain effect of 20 decibels, which can effectively optimize the listening experience, provide users with pure and transparent audio gain, and meet the needs of premium radio. - 【48V PHANTOMS POWER】 -The microphone preamp comes with a 48v phantoms power supply, dual channel inputs, allowing you to boost a condenser microphone and a dynamic microphone simultaneously. Compatible with a range of microphones including SM7B, 55SH and other popular types. - 【LOW-NOISE OPERATION】 -The 48V power mic gain booster adopts a unique fully balanced circuit design, which can output ultra-low noise pure sound quality, which can minimize noise interference without adding additional timbre rendering to the recording, ensuring the recording effect. - 【BLACK METAL SHELL】 -Electronic audio stereo phonograph preamplifier uses black metal material to create a shell, which is not only sturdy and not easily damaged, but also effectively eliminates most electromagnetic compatibility interference, further reducing the noise generated when the equipment is running. - 【MULTI-SCENE USE】 -The 22db low noise mic preamplifier booster is compact and lightweight, making it easy for you to carry and store at any time. Mic preamp is suitable for home recording studios, professional recording studios and other scenarios, and can meet various needs such as recording, podcasting, and live broadcasting. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GFF1VFHB | | Date First Available | January 7, 2026 | | Item Weight | 10.5 ounces | | Package Dimensions | 7.09 x 3.94 x 1.97 inches | ## Images ![Microphone Preamp, High Gain Mic Preamp Booster with 2 Input, XLR Output, 20db Gain, 48V Phantoms Power, Mic Preamplifier for Dynamic and Condenser Microphones - Image 1](https://m.media-amazon.com/images/I/61ihyzw1cRL.jpg) ![Microphone Preamp, High Gain Mic Preamp Booster with 2 Input, XLR Output, 20db Gain, 48V Phantoms Power, Mic Preamplifier for Dynamic and Condenser Microphones - Image 2](https://m.media-amazon.com/images/I/61dxSrpDVYL.jpg) ![Microphone Preamp, High Gain Mic Preamp Booster with 2 Input, XLR Output, 20db Gain, 48V Phantoms Power, Mic Preamplifier for Dynamic and Condenser Microphones - Image 3](https://m.media-amazon.com/images/I/71NDVayXb9L.jpg) ![Microphone Preamp, High Gain Mic Preamp Booster with 2 Input, XLR Output, 20db Gain, 48V Phantoms Power, Mic Preamplifier for Dynamic and Condenser Microphones - Image 4](https://m.media-amazon.com/images/I/518aYIO59tL.jpg) ![Microphone Preamp, High Gain Mic Preamp Booster with 2 Input, XLR Output, 20db Gain, 48V Phantoms Power, Mic Preamplifier for Dynamic and Condenser Microphones - Image 5](https://m.media-amazon.com/images/I/71i3vzcS08L.jpg) --- ## 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.lk/products/806326159-microphone-preamp-high-gain-mic-preamp-booster-with-2-input](https://www.desertcart.lk/products/806326159-microphone-preamp-high-gain-mic-preamp-booster-with-2-input) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-05-25*