Whirlwind THS 4 Talkback Headphone Box and Sports Announcer Console with Individual Input Volume Controls

If you're seeking professional-grade audio control, the THS 4 Talkback Headphone Box and Sports Announcer Console is a high-quality, durable solution designed for precision and clarity. This compact, user-friendly console is a comprehensive tool for sports broadcasting and other applications where clear, uninterrupted communication is paramount.

The THS 4 is equipped with both main and talkback microphone outputs, each with dedicated Mic On/Off, Cough, and Talkback switches for seamless control. The talkback output operates at line level with a trim control, ensuring the main microphone output remains live on-air, even in the event of power loss when using dynamic microphones.

This console is designed to accommodate two headphone inputs, each with balanced and unbalanced connections. Individual volume controls and assign switches for the left and/or right headphones allow for precise audio output adjustments. The THS 4 is capable of driving headphones with impedances ranging from 30 to 600 Ohms to full volume, offering versatility and adaptability.

The THS 4's latching Mic On/Off switch connects signal to the main mic output and is illuminated red when live. The console also offers 36 Volt phantom power for condenser mics, with a recessed switch to prevent accidental deactivation. The Cough switch momentarily silences both the mic out and the talkback out, while the Talkback switch connects audio to the talkback output and mutes the mic out, illuminating green when activated.

The headphone section of the THS 4 features two inputs, each with a volume control and dip switches to direct the signal to the left and/or right headphone earpieces. Input signals can be either balanced mono or unbalanced stereo, with a rear panel switch for mode selection. The console provides both 3 pin XLR and 1/4" TRS input jacks for flexible hookup options. The THS 4 is powered by a 12 VAC power adapter, model # PS12AC1A, which is included with the unit.

In summary, the THS 4 Talkback Headphone Box and Sports Announcer Console is a robust, professional tool that offers superior control and flexibility for all your broadcasting needs.