Whirlwind QBOX - Audio Line Tester/Cable Tester/Test Tone Generator
Product Features
- 9V battery operated
- Designed for live sound
- Built-in amplifier
- Stereo phone jack
Customer Reviews
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Product Details
- Product: #20648
- SKU: QBOX
Overview
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
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 |