---
product_id: 471878891
title: "ALTO Stealth 1 Mono UHF XLR Wireless Audio System, Transmitter and Receiver for Powered Speakers, Mixers and Dynamic Microphones"
brand: "alto"
price: "A$238"
currency: AUD
in_stock: true
reviews_count: 13
category: "Alto"
url: https://www.desertcart.com.au/products/471878891-alto-stealth-1-mono-uhf-xlr-wireless-audio-system-transmitter
store_origin: AU
region: Australia
---

# 30m wireless range cuts cable clutter 9 UHF channels for interference-free sound 4+ hours battery life or unlimited USB power ALTO Stealth 1 Mono UHF XLR Wireless Audio System, Transmitter and Receiver for Powered Speakers, Mixers and Dynamic Microphones

**Brand:** alto
**Price:** A$238
**Availability:** ✅ In Stock

## Summary

> 🎤 Cut the cords, not the quality — wireless sound that works as hard as you do!

## Quick Answers

- **What is this?** ALTO Stealth 1 Mono UHF XLR Wireless Audio System, Transmitter and Receiver for Powered Speakers, Mixers and Dynamic Microphones by alto
- **How much does it cost?** A$238 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/471878891-alto-stealth-1-mono-uhf-xlr-wireless-audio-system-transmitter)

## Best For

- alto enthusiasts

## Why This Product

- Trusted alto brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rock-Solid 30m Range:** Move freely on stage or around the venue without losing signal or quality.
- • **Smart LED Indicators:** Quickly confirm channel selection and battery status so you stay in control, stress-free.
- • **Versatile XLR Compatibility:** Plug into powered speakers, mixers, or dynamic mics effortlessly—perfect for any pro audio rig.
- • **Instant UHF Wireless Freedom:** Cut the cables and elevate your live sound setup with seamless 9-channel UHF connectivity.
- • **Dual Power Modes for Nonstop Performance:** Choose between 4+ hours on AA batteries or unlimited USB power to keep your show going.

## Overview

The ALTO Stealth 1 Mono UHF XLR Wireless Audio System delivers professional-grade wireless audio with 9 selectable UHF channels, a reliable 30-meter range, and versatile XLR compatibility. Designed for live events and professional setups, it offers flexible power options including 4+ hours on AA batteries or unlimited USB power, plus intuitive LED displays for easy channel and battery monitoring. Lightweight and compact, it’s the essential wireless solution for sound engineers and performers seeking hassle-free, high-quality audio transmission.

## Description

Free delivery and returns on eligible orders of £20 or more. Buy ALTO Stealth 1 Mono UHF XLR Wireless Audio System, Transmitter and Receiver for Powered Speakers, Mixers and Dynamic Microphones at desertcart UK.

Review: Excellent quality and range - Brilliant quality and range. This Nissan a really good bit of kit.
Review: Great XLR instant wireless mic system - This works perfectly, with all the distance one could need, great vocal sound, and set up in a matter of seconds. I'm very pleased indeed with this. Good 3-4 hour battery life too in my experience - and if you need more, then USB power can be used during operation.

## 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 9 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 30 meters 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 with an 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 |
| Audio input | xlr |
| Best Sellers Rank | 21,912 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 568 in Wireless Microphones & Receiver |
| Connector type | XLR |
| Customer Reviews | 3.8 3.8 out of 5 stars (204) |
| Date First Available | 9 Sept. 2022 |
| Item Weight | 70 g |
| Item model number | STEALTH1 |
| Item weight | 0.07 Kilograms |
| Manufacturer | inMusic Europe Limited |
| Material | Metal Plastic |
| Material Type | Metal Plastic |
| Mounting type | Floor Standing |
| Number of channels | 16 |
| Power source | Battery Powered |
| Product Dimensions | 12 x 2.1 x 2.4 cm; 70 g |
| Recommended uses for product | Live events, public speeches, presentations, live music performances, professional settings |
| Size | 1 |
| 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, Transmitter and Receiver for Powered Speakers, Mixers and Dynamic Microphones - Image 1](https://m.media-amazon.com/images/I/61Ylw07mCCL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Excellent quality and range
*by G***N on 25 October 2025*

Brilliant quality and range. This Nissan a really good bit of kit.

### ⭐⭐⭐⭐⭐ Great XLR instant wireless mic system
*by M***T on 14 March 2023*

This works perfectly, with all the distance one could need, great vocal sound, and set up in a matter of seconds. I'm very pleased indeed with this. Good 3-4 hour battery life too in my experience - and if you need more, then USB power can be used during operation.

### ⭐ Not built to last
*by W***E on 7 July 2025*

Stopped working after 4 hours and now won't even connect from 2 ft away.

## 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

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**Shop now:** [https://www.desertcart.com.au/products/471878891-alto-stealth-1-mono-uhf-xlr-wireless-audio-system-transmitter](https://www.desertcart.com.au/products/471878891-alto-stealth-1-mono-uhf-xlr-wireless-audio-system-transmitter)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-14*