Alto Professional Stealth 1 Mono UHF XLR Wireless System for Speakes and Microphone

SKU: ALSTEALTHXNA MFR: STEALTH1XNA
$99.00
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Key Features

  • Experience crystal-clear audio with our wireless system, perfect for speakers and microphones.
  • Enjoy hassle-free setup and reliable connectivity with this easy-to-use UHF wireless solution.
  • Achieve professional sound quality for presentations, events, and performances with confidence.
  • Benefit from up to 4 hours of continuous operation, ensuring your audio transmission lasts.
  • Seamlessly integrate with existing XLR equipment, offering versatile connectivity options.
  • Move freely up to 100 feet with robust signal range, ideal for dynamic stage presence.
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Temporarily On Backorder?Expected Availability: 05/2026
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Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

Alto Professional Stealth 1 Specifications

System
  • Wireless Technology

    Analog UHF

  • Diversity

    Non-Diversity

  • RF Frequency Band

    542 to 566 MHz

  • Number of RF Channel Frequencies

    16

  • Max Operating Range

    100' (30.5m) (Line of Sight)

  • Max Transmitters per Band

    2

  • Encryption

    No

  • Built-In Recorder

    No

  • Timecode Support

    No

  • Mobile App Compatible

    No

Receiver

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  • Receiver Type

    1x Plug-In (XLR 3-Pin)

  • Mounting Options

    No

  • Antenna

    1x Fixed External

  • Number of Audio Channels

    1

  • Audio I/O

    1x XLR 3-Pin Balanced Output

  • Network I/O

    No

  • USB/Lightning Connectivity

    1x Micro-USB Female (Bus Power)

  • Display

    Single-LED Indicators Only

  • Power Requirements

    Battery, Bus Power (USB)

Transmitters

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  • Included Transmitters

    1x Plug-On Microphone

  • Antenna

    Fixed External

  • Input Level

    Microphone / Line

  • Audio I/O

    1x XLR 3-Pin Female Input

  • Bias/Plug-In & Phantom Power

    Has Bias/Plug-In Power: Voltage is Unspecified
    No Phantom Support

  • USB I/O

    1x Micro-USB (Bus Power)

  • Auto-Level/Gain

    No

  • Display

    Single-LED Indicators Only

Microphones

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  • Microphone Type

    No Microphone Included

  • Battery

    Receiver: 1x AA (Not Included)
    Transmitter: 1x AA

  • Battery Life

    4 Hours

  • Included Charging Case

    No

  • AC/DC Power Adapter

    5 VDC at 150 mA (Not Included)

Battery

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  • Battery Info

    Required, Included

  • Battery Material

    Alkaline

  • Battery Type

    AA

  • Battery Quantity

    1

Physical

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  • Environmental Resistance

    No

  • Dimensions

    Receiver: 4 x 0.9 x 0.9" (102.5 x 22.9 x 22mm)
    Transmitter: 4.5 x 0.9 x 0.9" (114 x 22.9 x 22mm)

  • Weight

    Receiver: 0.9 oz (26g)
    Transmitter: 1.1 oz (32g)

  • UPC Code

    0816311012096

About Alto Professional Stealth 1

Wireless Wherever You Need It
Stealth 1 is the portable UHF mono wireless system that every live sound engineer needs in their arsenal. With Stealth 1 any XLR connection can quickly and easily become a wireless one - mixers, powered speakers, outboard gear, and even dynamic microphones.

Stealth 1 has a feature set that ensures your needs are covered. With a range of up to 100+ft (line of sight), you have the freedom to roam cable-free. With 16 selectable UHF channels, you can avoid pesky interference. And with unlimited running time via USB and 4+ hours of running time using a single AA battery you can count on Stealth 1 to last through your entire set.

Alto Professional Stealth 1 Features

  • 16 Selectable UHF channels
  • 4+ hour run time using a single AA battery
  • 100+ ft. range (line of sight)
  • Power via USB for unlimited run time
  • Mic and line level signal compatibility
  • Single-frequency mono operation
  • Versatile, compact, and convenient

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Experience crystal-clear audio with our wireless system, perfect for speakers and microphones.
  • Enjoy hassle-free setup and reliable connectivity with this easy-to-use UHF wireless solution.
  • Achieve professional sound quality for presentations, events, and performances with confidence.
  • Benefit from up to 4 hours of continuous operation, ensuring your audio transmission lasts.
  • Seamlessly integrate with existing XLR equipment, offering versatile connectivity options.
  • Move freely up to 100 feet with robust signal range, ideal for dynamic stage presence.

What's in the box:

  • Stealth 1 Plug-On Transmitter
  • Stealth 1 Plug-In Receiver
  • 2x Micro-USB to USB Type-A Power Cables
  • Alto Professional 1 Year Limited Warranty