Whirlwind QBOX - Audio Line Tester/Cable Tester/Test Tone Generator
Product #20648
SKU QBOX
Usually ships in 2 - 3 weeks


Whirlwind QBOX - Audio Line Tester/Cable Tester/Test Tone Generator

Product #20648 | SKU QBOX
Usually ships in 2 - 3 weeks

Product Features
  • 9V battery operated
  • Designed for live sound
  • Built-in amplifier
  • Stereo phone jack


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The Whirlwind Qbox is an in-line, 9V battery-operated beltpack audio testing utility device, designed for live sound, studio maintenance, and installation applications.

The Whirlwind Qbox includes a microphone, a speaker, a test tone generator, outputs for standard headphones, a TT bantam jack, a 1/4" jack for a line-in or a 2k Ohm(telephone) earpiece out, along with voltage presence LEDs for confirming phantom or intercom power.

The Whirlwind Qbox is suitable for multiple purposes including hands-free intercom use when connected to another Qbox. It provides a mic- or line-level tone for activating a signal path, or identifying a specific cable in a pile of cable ends, and can also be used to monitor a standard 3-wire intercom feed of talkback from the main audio console.

Key Features

  • The SOURCE section of the Qbox lets you 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
  • 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
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

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Product:
Whirlwind QBOX - Audio Line Tester/Cable Tester/Test Tone Generator
Manufacturer:
Whirlwind
Model:
QBOX
SKU:
QBOX
RM Product #:
20648