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Whirlwind Qbox Audio Line Tester/Cable Tester/Test Tone Generator

SKU: WWQBOX MFR: QBOX
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Key Features

  • Quickly test XLR, 1/4", and TT cables with the Whirlwind Qbox Audio Line Tester.
  • Generate test tones for audio troubleshooting with this easy-to-use cable tester.
  • Ensure reliable power and signal flow with this durable audio line tester's robust design.
  • Compact design makes this cable tester a portable, essential tool for any audio tech.
  • High efficiency in testing various audio cables, saving time and ensuring quality sound.
  • Safety certifications guarantee peace of mind while using this audio line tester.
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Questions & Answers

Shopper : Why Did You Choose This?Robert N : Need it for work, Robert Stephens told me about it.DAVID R : Standard equipment for any audio tech to have in their kit. Also great for use as a little monitor speaker when you need one.

Reviews about this item

Review Summary

2022-01-05T08:20:04

Rated 5 out of 5

Versatile!

Really a versatile piece of gear. Use it for line checks, tone generator, a personal monitor, or apparently you can use two of them together as a wired intercom, which I did not know until I read the instructions. I used it as a monitor when I was running teleprompter for a show, and that was very handy.

DAVID R.

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Whirlwind Qbox Audio Line Tester/Cable Tester/Test Tone Generator Specifications

  • Input Connections

    1x XLR F
    1x TT Bantam

  • Output Connections

    1x XLR - male
    1x 1/4" unbalanced
    1x 1/4" Stereo Phone Jack

  • Input Impedance

    40 kOhms

  • Output Impedance

    950 or 20 kOhms

  • Output Level

    60dB of gain

  • Power and Battery

    9V 100mA Battery Eliminator

  • UPC Code

    69246500422

Models
Whirlwind Qbox Audio Line Tester/Cable Tester/Test Tone Generator
$471.00

$485.00

Save:$14.00

Temporarily On Backorder

Although this item is temporarily on Backorder, you can order it now and it will ship as soon as it arrives. Your card will only be charged once item is shipped.

Whirlwind NL4, NL8, RJ45 and XLR Cable Tester
$287.00

$293.00

Save:$6.00

Ships from Manufacturer

Usually ships within 2-5 Days. Delivery is subject to availability.

Whirlwind MCT7 Multi Connector Cable Tester
$187.00

Ships from Manufacturer

Usually ships within 2-5 Days. Delivery is subject to availability.

TypeAudio Cable TestersAudio Cable TestersAudio Cable Testers

About Whirlwind Qbox Audio Line Tester/Cable Tester/Test Tone Generator

FEATURED REVIEWS

Versatile!

By DAVID R.

Really a versatile piece of gear. Use it for line checks, tone generator, a personal monitor, or apparently you can use two of them together as a wired intercom, which I did not know until I read the instructions. I used it as a monitor when I was running teleprompter for a show, and that was very handy.

Overcome any audio testing challenge with the Whirlwind Qbox Audio Line Tester/Cable Tester/Test Tone Generator. This all-in-one audio line tester is perfect for a wide range of applications, from live sound events to maintenance and installation work, and any situation where audio travels through a cable.

The Qbox is a versatile tool, equipped with a microphone, a speaker, and a test tone generator. It also features outputs for standard headphones and a 1/4" jack for line-in or a 2k Ohm (telephone) earpiece out. A convenient clip allows for easy attachment to your belt or equipment rack, making it a portable solution for on-the-go audio professionals.

With the Qbox, you can generate or listen to audio at any point in your system, from the microphones to the power amps. This allows for quick and efficient confirmation of working sections and identification of any issues. The Qbox can also check dynamic mics and cables without the need to activate the entire system.

The built-in microphone or tone generator can be used at three different levels, making it easy to activate a signal path or identify a specific cable in a pile of cable ends. The Qbox is powered by a single standard 9V alkaline battery and is housed in rugged ABS, ensuring durability and reliability even in demanding fieldwork conditions.

For an instant hands-free intercom, simply plug in headphones and connect one Qbox at each end of a line. The Qbox can also be used to monitor a standard 3-wire intercom feed, with LEDs confirming the presence of intercom or phantom power.

The Source section of the Qbox allows you to send a tone or the signal from the built-in condenser mic at mic or line levels. The Speaker volume control lets you confirm incoming signals at mic or line level, while a handy Monitor switch allows the user to listen to a balanced signal or to two separate unbalanced signals on pin 2 or 3 (referenced to pin 1), such as a two-channel intercom.

A Split switch disconnects the two XLRs from each other, allowing the tone or internal mic to be sent out of one XLR while you listen to what's coming back on the other. Alternatively, connect the XLRs together for a "loop-through" or daisy-chain units.

In summary, the Whirlwind Qbox Audio Line Tester/Cable Tester/Test Tone Generator is a high-quality, efficient, and reliable tool for any professional audio setup.

Whirlwind Qbox Audio Line Tester/Cable Tester/Test Tone Generator Features

  • Built-in amplifier provides up to 60dB of gain
  • Attenuator switch selects output level to XLR or 1/4 in. outputs
  • Tone/Internal Switch selects source to be provided to XLR and 1/4 in. outputs
  • Volume control adjusts level sent to speaker or headphone output
  • Stereo Phone Jack allows the use of stereo or mono headphones while disconnecting the internal speaker

Warranty Information

This product has a limited warranty of 36 months.

Key Features

  • Quickly test XLR, 1/4", and TT cables with the Whirlwind Qbox Audio Line Tester.
  • Generate test tones for audio troubleshooting with this easy-to-use cable tester.
  • Ensure reliable power and signal flow with this durable audio line tester's robust design.
  • Compact design makes this cable tester a portable, essential tool for any audio tech.
  • High efficiency in testing various audio cables, saving time and ensuring quality sound.
  • Safety certifications guarantee peace of mind while using this audio line tester.

What's in the box:

  • Whirlwind Qbox Audio Line Tester/Cable Tester/Test Tone Generator
  • Whirlwind 3 Year Limited Warranty