--- product_id: 545683610 title: "Nobsound Mini Stereo Line Level Booster Amplifier Audio Preamp 20dB Gain + Volume Control" brand: "nobsound" price: "349.78 DT" currency: TND in_stock: true reviews_count: 5 category: "Nobsound" url: https://www.desertcart.tn/products/545683610-nobsound-mini-stereo-line-level-booster-amplifier-audio-preamp-20db store_origin: TN region: Tunisia --- # 20dB max gain boost Wide 5-24V DC input Adjustable volume & gain Nobsound Mini Stereo Line Level Booster Amplifier Audio Preamp 20dB Gain + Volume Control **Brand:** nobsound **Price:** 349.78 DT **Availability:** βœ… In Stock ## Summary > 🎧 Elevate your audio gameβ€”because your sound deserves to be heard loud and clear! ## Quick Answers - **What is this?** Nobsound Mini Stereo Line Level Booster Amplifier Audio Preamp 20dB Gain + Volume Control by nobsound - **How much does it cost?** 349.78 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/545683610-nobsound-mini-stereo-line-level-booster-amplifier-audio-preamp-20db) ## Best For - nobsound enthusiasts ## Why This Product - Trusted nobsound brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact & Durable Design:** All-metal casing shields against interference, perfect for home studios, parties, or live events. - β€’ **Powerful 20dB Gain Boost:** Amplify any line-level audio source to drive your speakers or amps with crystal clarity. - β€’ **Wide Voltage Range Support:** Runs on 5-24V DC, sharing power supplies effortlessly while delivering consistent high output. - β€’ **Customizable Sound Experience:** Swap NE5532P op amps easily for personalized audio tuning and DIY audiophile fun. - β€’ **Versatile Multi-Input Compatibility:** Seamlessly connect phones, tablets, TVs, gaming consoles, and more with 3.5mm AUX, RCA, and 5-DIN ports. ## Overview The Nobsound Mini Stereo Line Level Booster Amplifier is a compact, high-performance preamp offering up to 20dB gain with adjustable volume control. Featuring multiple input/output options and a durable all-metal design, it supports a wide 5-24V DC power range and allows op amp customization for audiophiles. Ideal for enhancing low-volume audio sources across home, studio, and live event setups. ## Description Buy Nobsound Mini Stereo Line Level Booster Amplifier Audio Preamp 20dB Gain + Volume Control online on desertcart.ae at best prices. βœ“ Fast and free shipping βœ“ free returns βœ“ cash on delivery available on eligible purchase. Review: Lo tengo para conectar una tablet al mixer, le da calidad al sonido. Para mΓ­ muy buen producto y cumple perfectamente. Review: Mijn toepassing: goede verbinding tussen line out van cd speler en line in van audio recorder uit de 70ties. Werkt perfect met dit item. ## Features - Douk Audio L1 is a stereo amplifier with built-in voltage boost and amplification circuits, designed to boost the output of virtually any line level audio source (such as TV, video games, MP3 players, ipod, phone, tablet etc.) to max 20dB. - Mutiple input/output interfaces: with 3.5mm AUX/stereo RCA/5-DIN inputs and stereo RCA/5-DIN outputs, can be compatible with most low-volume audio sources such as ipod, ipad, phone, TV, MP3 player, potable CD player, computer, video game etc., and boost their output to the level needed to drive amplifier or speakers. - With built-in amplification and voltage boost circuit: adjustable gain to match better with different audio sources, support DC 5-24V wide input voltage that can share the power supply of amplifiers, while L1 can always work at a high voltage of 26V to provide Β±12.5V high output amplitude and max 20dB high gain. - Unique design and HiFi clear sound: double-side PCB design, NE5532P op amp with pluggable socket design, convenient to change other op amps to enjoy different sound and bring much DIY fun for audiophiles. High-qaulity sealed potentiometer, with wide frequency bandwidth and excellent dynamic response, the sound is smooth and natural, warm and delicate with ultra-low distortion. - Mini size with exquisite appearance, compact and all-metal design for durability and shielding the electronics from electromagnetic interference with noise rejection. Perfect design in size and function, suitable for many scenarios to increase the output level, such as home stereo system, mixer or speaker setup, karaoke, audio recording, party, live stage event etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08K37NL2G | | Best Sellers Rank | #122,418 in Electronics ( See Top 100 in Electronics ) #355 in Home Audio Amplifiers | | Item model number | XZ-L1-DE | | Manufacturer | Nobsound | | Product Dimensions | 8.7 x 6.3 x 4.8 cm; 155 g | ## Product Details - **Brand:** Nobsound - **Colour:** black - **Compatible devices:** iPod, iPad, iPhone, TV, MP3 player, portable CD player, computer, video game - **Material:** Metal - **Output wattage:** 1 Watts ## Images ![Nobsound Mini Stereo Line Level Booster Amplifier Audio Preamp 20dB Gain + Volume Control - Image 1](https://m.media-amazon.com/images/I/71NwGrVGHtL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by E***Z on 31 January 2026* Lo tengo para conectar una tablet al mixer, le da calidad al sonido. Para mΓ­ muy buen producto y cumple perfectamente. ### ⭐⭐⭐⭐⭐ Review *by A***H on 28 January 2025* Mijn toepassing: goede verbinding tussen line out van cd speler en line in van audio recorder uit de 70ties. Werkt perfect met dit item. ### ⭐⭐⭐⭐⭐ Review *by M***K on 14 July 2025* I have a Samsung The Frame TV on the wall, connected to a Panasonic PMX-802 mini hifi via a long cable. TV only has digital optical sound out. Using coax extenders, the sound was too low volume through the amplifier with no opportunity to adjust base levels at the TV or amp. Using Optical to 2 x RCA stereo at the TV and the Aux analog input on the amp also led to a low volume since the Aux input is insensitive (2V) and there was a low hum due to the long cable. This pre-amp has solved the problem. Using just a 5V USB power supply (not included) it whacks out enough signal (at near max volume setting) to get decent sound level out of the Panasonic, similar to the radio and other inputs. No sign of hum. Bit pricey, but it's decently built and has solved my problem. ## Frequently Bought Together - Douk Audio Mini Stereo Line Level Booster Amplifier Audio Preamp for MP3, iPod, iPad, iPhone, 20dB Gain Volume Control - SEBSON RCA Audio Cable 0.5m, 2 male to 2 male RCA Plugs, RCA Phono Cable for Amplifier, Speakers, Soundbar, Home Cinema and HiFi Systems - UGREEN RCA to 3.5mm Cable Phono Mini Jack Stereo Lead Gold-plated Red and White Aux Headphone Cord RCA Audio Y Splitter Compatible with Hi-Fi Amplifier Speaker DJ Controller Turntable TV Car Phone(2M) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/545683610-nobsound-mini-stereo-line-level-booster-amplifier-audio-preamp-20db](https://www.desertcart.tn/products/545683610-nobsound-mini-stereo-line-level-booster-amplifier-audio-preamp-20db) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-08*