Albania
Argentina
Australia
Austria
Belgium
Bosnia and Herzegovina
Brazil
Bulgaria
Canada
Chile
Colombia
Croatia
Czech Republic
Denmark
Estonia
Finland
France
Germany
Greece
Hungary
Ireland
Italy
Latvia
Lithuania
Luxembourg
Mexico
Moldova
Montenegro
Netherlands
New Zealand
North Macedonia
Norway
Philippines
Poland
Portugal
Romania
Serbia
Slovakia
Slovenia
South Africa
Spain
Sweden
Switzerland
Turkey
Ukraine
United Kingdom
United States of America
- Receiver: Yes
- Transmitter/Microphone: Yes
- System: UHF
Alto Professional Stealth1 Wireless system
The Alto Professional Stealth 1 is a compact UHF wireless XLR system that turns any XLR cable run into a cable-free connection. It includes a plug-on transmitter and a plug-in receiver, both with XLR connectors, so it works with dynamic microphones, mixers, and powered speakers.
- Sixteen selectable UHF channels help you find a clear frequency and avoid interference in busy RF environments.
- Delivers up to 100+ feet of line-of-sight range — enough for small to mid-sized venues.
- Each unit runs on a single AA battery for over four hours, or via USB for unlimited performance time.
- A practical, budget-friendly option for live sound engineers, mobile DJs, and small venue performers who need reliable wireless audio without the price of full PA wireless systems.
Wireless XLR Audio Made Simple
The Alto Professional Stealth 1 is a portable UHF mono wireless system that turns any XLR connection into a wireless one. Plug the transmitter into a dynamic microphone, mixer output, or outboard gear, then plug the receiver into your powered speaker or mixing desk — and the cable run disappears. Sixteen selectable UHF channels give you a clear, interference-free frequency, and 100+ feet of line-of-sight range covers small to mid-sized venues without dropouts.
Power and Practicality
Each unit runs on a single AA battery for over four hours, or switch to USB power for unlimited run time. The Stealth 1 is the right choice for live sound engineers and mobile performers who need a quick, affordable way to cut the cable on stage.
System: UHF
The UHF (Ultra High Frequency) wireless system operates within a broad frequency range, ensuring stable and reliable sound transmission with minimal interference. The UHF band provides excellent range and strong signal even in challenging conditions, making it ideal for professional applications such as live performances, conferences, or broadcasting.
Number of Channels: 16
This product offers 16 channels, allowing you to efficiently connect and manage multiple audio sources simultaneously. Each channel operates independently, giving you full control over each input, greatly expanding your ability to create and edit sound.
Battery Operation: Yes
Battery power provides flexibility and mobility. This feature allows you to use the device anywhere, even in places where an electrical outlet is not available. Battery power is ideal for situations that require portability and independence from the grid, whether you're outdoors, on the road, or in a location with limited access to electricity.
Тype
Radius (m)
30
Type-A Connector
XLR Female
Type-B Connector
XLR Male
Package Contents
Manual, Micro-USB to USB-A Cable
UK/EU Power supply included
No
Made in
China
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Documents
Instructions for use
Manufacturer information
Safety instructions
Please refer to the user manual for the specific safety instructions for this product.
