A2Sound Blog

Broadcast Announcer Booth Mult

The Broadcast Announcer Booth Mult is a cable for connecting standard announcer consoles (Daltek, Studio Technologies, ClearCom or similar) to a mult-box or fanout.  It features XLR connections for Microphones, Talk Back and IFB. Fanouts are...

KP Pick List 1.1

KP Pick List Demo Release Load a public Google Sheet, choose the panel type, and assign an ALPHA to each available position. Create Google Sheet and Paste the Share Link Here Google Sheets share...

HYDRA diagnostic

HYDRA Front-Panel Status Diagnostic

Select an LED on the front panel, then choose the indication you observe. The diagnosis below updates automatically. Click any LED. Flashing indications animate at approximately the documented slow or fast rate. Selected indicator...

The Hydra ID, or ‘HID’ Switch Setting

HYDRA HID Switch Setting Enter a decimal HID value from 0 to 255. The eight address switches will be shown as bits 7 through 0. Decimal HID value Download graphic Decimal: 39 Binary: 00100111...

Proven Old Tech: Connecting Dry Pair to XLR

Dry pair telephone lines, first used for audio transmission in the 1920s, continue to play a vital role in sports television, enhancing connectivity within stadiums and arenas. This article explores the connection of dry...

Essential Tools for A2s

Whirlwind Qbox The Qbox is one of the most valued tools in your kit.  With the Qbox you can verify if DC voltage is present on an IFB, phantom power, and intercom circuit.  The...