--- product_id: 431466764 title: "Tech-Lobby® Sterio Sound Amplifier with BLUTHOOTH,USB,AUX,MIC,AV,2RC- 1 Mic Karaoke with 4440 Double IC Circuit Power AV Amplifier Perfect for Home and Outdoor Function." brand: "tech-lobby" price: "657 zł" currency: PLN in_stock: true reviews_count: 6 category: "Tech Lobby" url: https://www.desertcart.pl/products/431466764-tech-lobby-sterio-sound-amplifier-with-bluthooth-usb-aux-mic store_origin: PL region: Poland --- # 2 Mic Karaoke Inputs Bluetooth Wireless Streaming 4440 Double IC Circuit Power Tech-Lobby® Sterio Sound Amplifier with BLUTHOOTH,USB,AUX,MIC,AV,2RC- 1 Mic Karaoke with 4440 Double IC Circuit Power AV Amplifier Perfect for Home and Outdoor Function. **Brand:** tech-lobby **Price:** 657 zł **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your sound game — be the host everyone envies! ## Quick Answers - **What is this?** Tech-Lobby® Sterio Sound Amplifier with BLUTHOOTH,USB,AUX,MIC,AV,2RC- 1 Mic Karaoke with 4440 Double IC Circuit Power AV Amplifier Perfect for Home and Outdoor Function. by tech-lobby - **How much does it cost?** 657 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/431466764-tech-lobby-sterio-sound-amplifier-with-bluthooth-usb-aux-mic) ## Best For - tech-lobby enthusiasts ## Why This Product - Trusted tech-lobby brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Karaoke Party Ready:** Dual mic inputs and karaoke mode turn any gathering into an unforgettable sing-along. - • **Compact & Portable Design:** Take premium sound anywhere — from home theaters to backyard events with ease. - • **Versatile Multi-Input Hub:** Connect via USB, AUX, AV, 2RC, or FM radio for ultimate playback flexibility. - • **Immersive 4440 Double IC Sound:** Experience crystal-clear, powerful audio that fills any room or outdoor space. - • **Seamless Bluetooth Connectivity:** Stream your favorite playlists wirelessly from any device with zero hassle. ## Overview The Tech-Lobby® Sterio Sound Amplifier TL-3055xb is a compact, high-performance audio powerhouse featuring a 4440 double IC circuit for superior sound clarity. Equipped with Bluetooth, USB, AUX, AV, and FM radio inputs, it supports multiple media formats and offers dual mic karaoke functionality. Designed for both home and outdoor use, its portable build and versatile connectivity make it the perfect all-in-one amplifier for immersive audio experiences and social entertainment. ## Description Tech-lobby Offers- Lay a hand on this black coloredmulti media amplifier receiver that is a high end production from the house of tech lobby. It comes up with USB and Card reader playback and high performance Double IC circuit. Furthermore, it has in built FM and supported formats like MP4, AVI, MP3 files for maximum flexibility. As a whole, this amplifier receiver is an all in one production from the brand. You can directly connect this amplifier with your Television and speakers to get a feel of home theater system as it plays all major video and audio formats. The Amplifier Led Light Display. The product supports all Bluetooth Device;Tablets, IPAD, Mobile, TV, LED Smart TV, Desktop, Laptop. You can connect it through Bluetooth, AUX line, FM Radio, Pendrive, USB Review: Stop working in 5 days. - Stop working in few days - over heating out of 4 channels 2 not working. Review: Absolutely superb product. I am driving my Yamaha tower speakers 100 watt with this amp. Crsytal clear sound and good bass. Buy it without second thought. Wanted to buy a high end system and bought this as an interim arrangement. Now carrying on with thus as the sound quality is too good. Bluetooth connectivity is also excellent. ## Features - Tech-lobby Steco Sterio Sound Amplifier is a powerful and versatile audio amplifier that can be used for both home and outdoor functions. - The amplifier comes equipped with a range of connectivity options, including USB, AUX, Bluetooth, AV, and 2RC, making it easy to connect to a variety of devices. - The built-in Bluetooth feature allows for easy wireless streaming from compatible devices, so you can enjoy your favorite music without the need for cables. - The amplifier is equipped with a 4440 double IC circuit power AV amplifier, which delivers clear and powerful sound for an immersive audio experience. - With two mic inputs and karaoke function, the amplifier is perfect for hosting sing-alongs and karaoke parties with friends and family. - The compact and portable design makes it easy to take the amplifier with you on the go, whether you're hosting a party in the backyard or taking it to a friend's house. - The Tech-lobby Steco Sterio Sound Amplifier is built with high-quality materials and is designed to be durable and long-lasting, so you can enjoy great sound for years to come. Whether you're listening to music, watching movies, or hosting a party, the Tech-lobby Steco Sterio Sound Amplifier is the perfect choice for all your audio needs. Regenerate response ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08R8X48JZ | | Item model number | TL-3055xb | | Manufacturer | TECH-LOBBY | | Product Dimensions | 9 x 9 x 9 cm; 1.5 kg | ## Product Details - **Brand:** Tech-Lobby - **Colour:** SILVER - **Compatible devices:** Double Bass - **Material:** Metal - **Output wattage:** 90 Watts ## Images ![Tech-Lobby® Sterio Sound Amplifier with BLUTHOOTH,USB,AUX,MIC,AV,2RC- 1 Mic Karaoke with 4440 Double IC Circuit Power AV Amplifier Perfect for Home and Outdoor Function. - Image 1](https://m.media-amazon.com/images/I/51D+k5j5r3L.jpg) ## Customer Reviews ### ⭐ Stop working in 5 days. *by S***. on 16 February 2024* Stop working in few days - over heating out of 4 channels 2 not working. ### ⭐⭐⭐⭐⭐ Review *by V***K on 5 June 2023* Absolutely superb product. I am driving my Yamaha tower speakers 100 watt with this amp. Crsytal clear sound and good bass. Buy it without second thought. Wanted to buy a high end system and bought this as an interim arrangement. Now carrying on with thus as the sound quality is too good. Bluetooth connectivity is also excellent. ### ⭐ Review *by R***A on 10 August 2021* The product is not good at all. One of the audio channels is not working. The plug is also bad and loose in every sockets I tried. Gives a hissing sound and a constant beep sound when connecting to the speakers. I thought the speakers might be bad but I tried the speakers in other systems too but with only this amplifier the beep and hiss sound is always there. Don't buy even if it's less in price. High time Amazon should realise that it should concentrate on quality of the products sold by its vendors. ## Frequently Bought Together - Tech-lobby® Sterio Sound Amplifier with BLUTHOOTH,USB,AUX,MIC,AV,2RC- 1 Mic Karaoke with 4440 Double IC Circuit Power AV Amplifier Perfect for Home and Outdoor Function. - iBELL Electric Screwdriver Model: IBL SD10-85/86,DIA 10MM,280W,750 RPM - 6 Months warranty - Bosch GWS 600 Professional Angle Grinder (Blue) --- ## 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.pl/products/431466764-tech-lobby-sterio-sound-amplifier-with-bluthooth-usb-aux-mic](https://www.desertcart.pl/products/431466764-tech-lobby-sterio-sound-amplifier-with-bluthooth-usb-aux-mic) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-28*