Alto Professional STEALTH 1
Estimated delivery in Italy between 7 and 9 July
With Alto Professional STEALTH 1, transmit audio wirelessly from your dynamic microphone to your mixer's input, or to any powered speaker. Alternatively, you can connect the output of your mixer or any other source with an XLR output to your speaker or amplifier equipped with an XLR input.
Alto Professional STEALTH ONE is a set that includes a mono UHF audio transmitter (weighing 32 grams) and receiver (weighing 26 grams) with XLR connectors configurable for Mic or Line. It operates in the frequency range from 863 to 865 MHz (9 selectable channels) with a range of 30 meters in open field. Each module is powered by one AA battery for approximately 4 hours of autonomy. Both modules can be powered via USB (5V, 150mA) if needed; two Micro USB to USB A cables are included.
What you can do with Alto STEALTH 1:
- Connect your dynamic microphone to your mixer's input
- Connect your dynamic microphone to the input of any powered speaker
- Connect your mixer's XLR output to the input of any powered speaker
In addition, you can use two Alto STEALTH 1 systems configured on different channels to transmit stereo audio, for example: to connect the two outputs of your mixer to two powered speakers.
Alto Professional STEALTH 1 Features:
-
Wireless audio connection system
- Frequency range: UHF from 863 to 865 MHz
- 9 selectable channels
- Coverage approximately 30 meters in the absence of obstacles
- Transmitter module with XLR input
- Receiver module with XLR output
- Configurable as Mic or Line
- Power supply for each module: one AA type battery
- Battery life: approximately 4 hours
- Can be powered via USB (5V, 150mA)
- 2 Micro USB to USB A cables included
- Transmitter dimensions and weight: 22x114x22.9mm; 32 grams
- Receiver dimensions and weight: 22x102.5x22.9mm; 26 grams
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About ALTO PROFESSIONAL
Alto Professional is an international brand that offers accessible and reliable professional audio solutions for DJs, musicians, sound engineers, and event organizers. The catalog includes active and passive loudspeakers, portable PA systems, audio mixers, subwoofers, and amplification systems designed to ensure high performance in every context, from small events to medium-sized stages. Alto Professional products are appreciated for their ease of use, robust construction, and excellent value for money, making them ideal for both professionals and those new to the world of live audio. On musicdelivery.net, you'll find Alto Professional active speakers, mixers, subwoofers, and PA systems for sound reinforcement at events, parties, concerts, and installations.
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Shipments
Shipments
We ship throughout Italy and the European Union via selected express courier partners. All orders travel in special reinforced packaging and are covered by 100% included insurance to fully protect the value and integrity of professional equipment during transport.
Returns and refunds
Returns and refunds
You can request a return within 14 days of receiving the order. As these are professional hardware and devices, items must be returned completely intact, unused, unactivated, and sealed in their original packaging, complete with all accessories and manuals.
Frequently Asked Questions
Can't find the answer you're looking for? Our team of specialists is at your disposal for configurations or technical questions.
What are your shipping and delivery times?
What are your shipping and delivery times?
Orders are processed within 24/48 business hours. Delivery is made by insured express courier to guarantee maximum protection and safety even for the most delicate and expensive equipment.
Are the products covered by an official warranty?
Are the products covered by an official warranty?
Yes, all products are 100% original and covered by the official 24-month manufacturer's warranty. In addition, our technical department offers free after-sales support to assist you with the initial setup of your system.
How does the right of withdrawal work?
How does the right of withdrawal work?
If the hardware does not meet your expectations, you can return it within 14 days of receipt. The product must be returned intact, unused, and sealed in its original packaging, complete with all accessories and manuals.
What does it mean if a product is "Available on order"?
What does it mean if a product is "Available on order"?
Some complex professional audio systems or lighting equipment are ordered directly from official distributors based on customer requests. You can proceed with the purchase as normal and our team will immediately inform you of the exact arrival times at our warehouses.

