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

B&H # WHQB MFR # QBOX
In Stock
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You Pay: $172.45

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.

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
THD & Noise Not specified by manufacturer
Power and Battery 9V 100mA Battery Eliminator
Dimensions Not specified by manufacturer
Weight Not specified by manufacturer
Whirlwind QBOX - Audio Line Tester/Cable Tester/Test Tone Generator
  • 3 Year Warranty
  • Batteries & Power

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    Duracell -  9V Alkaline Battery (Coppertop)
    • You Pay: $3.69
     
    Watson -  9V Rechargeable NiMH Battery (250mAh)
    • You Pay: $7.95
     
    Kopul -  Studio Elite 4000 Series XLR M to XLR F Microphone Cable - 3' (0.91 m), Black
    • You Pay: $15.99
     

    Engineer's Essentials

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    ProTapes -  Pro Spike Tape (1/2" x 45 yd, White)
    • You Pay: $5.95
     
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