THS-1m Talkback Headphone BOX
The next big “little” thing from Whirlwind!


Click here for full sized picture

Click here for full sized picture



The Whirlwind THS-1m (push to mute), THS-1T (push to talk) 
is the first in a series of sports announcer boxes that combine 
high quality headphone amplification with various microphone 
control options.

THS-1 features include:

• Left and right balanced line level inputs with volume control
• Additional mono Aux input feeds both left and right ears
• XLR mic in and out jacks with a Push to Talk switch
• ¼”TRS or 3.5mm headphone jacks
• 24 VDC wall adapter included

THS-1m Talkback Headphone BOX $236.99


THS-2m Talkback Headphone BOX
The next big “little” thing from Whirlwind!


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The THS-2 is configured with a single microphone output, a latching Mic On/Off switch
and a momentary Cough switch. There is no talkback output. Headphone inputs consist of
balanced left and right inputs on separate female XLR connectors. Separate front panel
volume controls adjust the level to the left and right ears. Another balanced mono Aux
input is provided that feeds both left and right ears equally. The Aux input has it’s own
volume control.

THS-2m Talkback Headphone BOX $246.99


THS-3m Talkback Headphone BOX
The next big “little” thing from Whirlwind!


Click here for full sized picture



The THS-2 is configured with a single microphone output, a latching Mic On/Off switch
and a momentary Cough switch. There is no talkback output. Headphone inputs consist of
balanced left and right inputs on separate female XLR connectors. Separate front panel
volume controls adjust the level to the left and right ears. Another balanced mono Aux
input is provided that feeds both left and right ears equally. The Aux input has it’s own volume control.

THS-3m Talkback Headphone BOX $338.99

1ST Audio USA
www.1staudiousa.com