--- product_id: 471878891 title: "ALTO Stealth 1 Mono UHF XLR Wireless Audio System" brand: "lto" price: "R3930" currency: ZAR in_stock: true reviews_count: 13 category: "Lto" url: https://www.desertcart.co.za/products/471878891-alto-stealth-1-mono-uhf-xlr-wireless-audio-system store_origin: ZA region: South Africa --- # 100+ feet wireless range, cable-free setup 16 UHF channels for interference-free sound 4+ hours battery or unlimited USB runtime ALTO Stealth 1 Mono UHF XLR Wireless Audio System **Brand:** lto **Price:** R3930 **Availability:** ✅ In Stock ## Summary > 🎤 Cut the cords, not the quality — wireless sound that keeps you in control! ## Quick Answers - **What is this?** ALTO Stealth 1 Mono UHF XLR Wireless Audio System by lto - **How much does it cost?** R3930 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/471878891-alto-stealth-1-mono-uhf-xlr-wireless-audio-system) ## Best For - lto enthusiasts ## Why This Product - Trusted lto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Endurance That Lasts:** Power through your entire set with 4+ hours on AA battery or unlimited runtime via USB. - • **Intuitive LED Feedback:** Top-mounted LED screens confirm channel selection and pairing status at a glance. - • **Interference-Proof Audio:** Choose from 16 selectable UHF channels to ensure crystal-clear sound without dropouts. - • **Seamless Wireless Freedom:** Instant UHF connectivity eliminates cable clutter and setup headaches for any live event. - • **Versatile Pro Compatibility:** Works flawlessly with powered speakers, mixers, dynamic mics, and outboard gear. ## Overview The ALTO Stealth 1 Mono UHF XLR Wireless Audio System delivers professional-grade wireless audio with 16 UHF channels, over 100 feet of reliable range, and versatile compatibility with microphones, mixers, and powered speakers. Designed for live events, it offers flexible power options including 4+ hours on AA battery or unlimited USB runtime, all packed in a compact, easy-to-use transmitter and receiver set. ## Description From the manufacturer Transmitter and Receiver With 9 UHF Channels 30 Meters Range Unlimited Run Time via USB Mic and Line Level Signal Compatibility Match the selectable channels on the Transmitter and Receiver to instantly establish a high-quality connection. Plug the compact Receivers directly into the active speakers, replacing up to 30 meters of cabling. Additionally, use an AA battery for 4+ hours of operation (depending on battery; battery not included). You can count on Stealth 1 to last through your entire set. Highly versatile, Stealth 1 works with high-level mic output and low-level outputs such as speakers, mixers, and more. Step 1: Hook Up Transmitter Connect the XLR input of the Transmitter to the output of a dynamic mic, audio mixer, etc. Step 1: Hook Up Transmitter Connect the XLR input of the Transmitter to the output of a dynamic mic, audio mixer, etc. Step 2: Hook Up Receiver Connect the XLR output of the Receiver to the input of a powered loudspeaker, audio mixer, etc. Step 2: Hook Up Receiver Connect the XLR output of the Receiver to the input of a powered loudspeaker, audio mixer, etc. Step 3: Pair Select one of the 9 available UHF channels on the Transmitter and pair it with the Receiver. Successful pairing is indicated via solid blue LED. Step 3: Pair Select one of the 9 available UHF channels on the Transmitter and pair it with the Receiver. Successful pairing is indicated via solid blue LED. Wireless Wherever You Need It! Suitable for any live event, Stealth 1 is a wireless system every live sound engineer needs in their arsenal. Add cable-free connectivity to your Active Speakers, Mixers, Dynamic Microphones and more. Review: What a great little bit of kit - Ok I was not holding my breath with these I have had a few less than satisfying experiences with wireless connectivity on my PA system in the past. But I needed a solution for a speaker that was in awkward place last night and running a cable was not an option sadly so i read a couple of reviews and took a chance and of course knowing if they were no good I could back them . I used a 3000mah lithium ion rechargeable AA battery switched it on at 7pm and it worked perfectly, I did leave it running after the hour or so I needed it just to see the run time , so the receiver stopped working at around 11pm and the transmitter stopped went to a red light at 12am so all in all I’m very pleased with them so much so I’ve ordered another pair. The sound quality seemed absolutely fine with no drop outs this was with music and speech. I do have some small 8000mah power banks that I will be testing with them at the weekend, I’m hoping they will run for the duration of the event . Ok so if I had to criticise any thing it would be the plastic case which I’m sure will be fine as long as they are looked after , I have Chauvet DMX dongles which I would give the same critique to and they were silly expensive. So in short connect is simple sound quality is great and the runtime is fine . Review: Potentially useful… particularly at this low price. - I’m finding them a bit noisy and low output when used with a Shure SM58 mic but linking speakers wirelessly seems to work well. ## Features - Instant UHF wireless connectivity - adds cable-free connectivity to your powered speakers, mixers, dynamic microphones, outboard gear, and more - XLR transmitter and receiver with 16 selectable UHF channels to help avoid pesky audio interference; Suitable for any live event, Stealth 1 is a wireless system every live sound engineer needs in their arsenal - Reliable 100+ feet range - Removes long cable runs and saves valuable setup time so you never have to worry about cumbersome long-distance audio cabling - Worry-free performance - Unlimited run time via USB or 4+ hours from a single aa battery; You can count on Stealth 1 to last through your entire set - Mic and Line Level Signal Compatibility - Highly versatile, works with high-level mic output and low-level outputs such as speakers, audio mixers, dynamic mics, and more - LED screens - Conveniently located on the top of the unit to display the channel number; Battery-ready LED indicates successful pairing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B9ZSHJ1T | | Antenna Location | Live events, public speeches, presentations, live music performances, professional settings | | Audio Input | xlr | | Best Sellers Rank | 5,852 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 200 in Wireless Microphones & Receiver | | Brand | LTO | | Brand Name | LTO | | Colour | Black | | Compatible Devices | Microphone, Mixer, Dynamic Outboard Gear, Powered Speakers | | Compatible devices | Microphone, Mixer, Dynamic Outboard Gear, Powered Speakers | | Connectivity technology | XLR | | Connector Type | XLR | | Country of Origin | China | | Customer Reviews | 3.8 out of 5 stars 240 Reviews | | Enclosure Material | Metal Plastic | | Included Components | Stealth 1 Transmitter, Stealth Receiver, (2) Micro-USB to USB-A Cables, User Guide. | | Item Dimensions | 12 x 2.1 x 2.4 centimetres | | Item Type Name | Alto Professional Stealth 1 - Mono UHF XLR Wireless Audio System, Transmitter and Receiver for Powered Speakers, Mixers and Dynamic Microphones | | Item Weight | 0.07 Kilograms | | Item dimensions L x W x H | 12 x 2.1 x 2.4 centimetres | | Manufacturer | inMusic Europe Limited | | Manufacturer Part Number | STEALTH1 | | Model Number | STEALTH1 | | Mounting Type | Floor Standing | | Mounting type | Floor Standing | | Network Connectivity Technology | XLR | | Number of Channels | 16 | | Power Source | Battery Powered | | Product Warranty | 12 months manufacturer. | | UPC | 816311012096 | ## Product Details - **Brand:** ALTO - **Colour:** Black - **Compatible devices:** Microphone, Mixer, Dynamic Outboard Gear, Powered Speakers - **Connectivity technology:** XLR - **Item dimensions L x W x H:** 12 x 2.1 x 2.4 centimetres ## Images ![ALTO Stealth 1 Mono UHF XLR Wireless Audio System - Image 1](https://m.media-amazon.com/images/I/71cAsw8D27L.jpg) ![ALTO Stealth 1 Mono UHF XLR Wireless Audio System - Image 2](https://m.media-amazon.com/images/I/81SwzBT8UaL.jpg) ![ALTO Stealth 1 Mono UHF XLR Wireless Audio System - Image 3](https://m.media-amazon.com/images/I/71Ot0En24FL.jpg) ![ALTO Stealth 1 Mono UHF XLR Wireless Audio System - Image 4](https://m.media-amazon.com/images/I/71cU6p9cp3L.jpg) ![ALTO Stealth 1 Mono UHF XLR Wireless Audio System - Image 5](https://m.media-amazon.com/images/I/71Hp2Xh95fL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: which jack adapter did you use Steve?** A: Hi, Alto Pro support here! Stealth 1 is sadly not compatible with jack adapters and is designed to connect directly to the XLR port on a speaker or mixer. For further support, please feel free to contact us - amzsupport@altoprofessional.com **Q: Can you add a xlr to jack connector, as my mixer has only jack connector main output to speakers** A: Hi, Alto Pro support here! Stealth 1 is designed to connect directly to any XLR port and is not compatible with XLR > jack cables; doing so may cause undesired noise. For further support on this subject, please feel free to contact us - amzsupport@altoprofessional.com **Q: what do I need for a headset** A: Hi, Alto Pro support here! Stealth 1 is not suitable for operation with a headset. This product is designed for connectivity with powered speakers, mixers, dynamic microphones, outboard gear, and any devices which feature line-level XLR inputs and outputs. For further support, please contact us directly - amzsupport@altoprofessional.com **Q: Does two sets of these (for left and right connections in mixer and both connections in speakers) make the overall signal stereo for playing music?** A: Hi, Alto Professional support here - Absolutely! If you decide to purchase x2 of Stealth 1 for this purpose, we recommend configuring each pair (transmitter/receiver) on their own seperate UHF channel to prevent crosstalk. For further support, feel free to contact us: amzsupport@altoprofessional.com ## Customer Reviews ### ⭐⭐⭐⭐⭐ What a great little bit of kit *by T***E on 13 May 2026* Ok I was not holding my breath with these I have had a few less than satisfying experiences with wireless connectivity on my PA system in the past. But I needed a solution for a speaker that was in awkward place last night and running a cable was not an option sadly so i read a couple of reviews and took a chance and of course knowing if they were no good I could back them . I used a 3000mah lithium ion rechargeable AA battery switched it on at 7pm and it worked perfectly, I did leave it running after the hour or so I needed it just to see the run time , so the receiver stopped working at around 11pm and the transmitter stopped went to a red light at 12am so all in all I’m very pleased with them so much so I’ve ordered another pair. The sound quality seemed absolutely fine with no drop outs this was with music and speech. I do have some small 8000mah power banks that I will be testing with them at the weekend, I’m hoping they will run for the duration of the event . Ok so if I had to criticise any thing it would be the plastic case which I’m sure will be fine as long as they are looked after , I have Chauvet DMX dongles which I would give the same critique to and they were silly expensive. So in short connect is simple sound quality is great and the runtime is fine . ### ⭐⭐⭐⭐ Potentially useful… particularly at this low price. *by A***L on 8 July 2026* I’m finding them a bit noisy and low output when used with a Shure SM58 mic but linking speakers wirelessly seems to work well. ### ⭐⭐⭐⭐⭐ Excellent quality and range *by G***N on 25 October 2025* Brilliant quality and range. This Nissan a really good bit of kit. ## Frequently Bought Together - ALTO Stealth 1 - Mono UHF XLR Wireless Audio System, Transmitter and Receiver for Powered Speakers, Mixers and Dynamic Microphones - ALTO Bluetooth Total 2 - XLR Equipped Rechargeable Bluetooth Receiver For Mixing Desk / Audio Mixer Setups and Active PA systems - Cable Matters 3.5mm to XLR Cable - 6ft, Male to Male XLR to 1/8 Inch Cable, Compatible with iPod, MP3 Player, Laptop, Voice Recorder, and More, Black – Not for Microphone Use --- ## 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.co.za/products/471878891-alto-stealth-1-mono-uhf-xlr-wireless-audio-system](https://www.desertcart.co.za/products/471878891-alto-stealth-1-mono-uhf-xlr-wireless-audio-system) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-04*