Sonifex HY-03 Single Automatic Analog TBU
The Sonifex HY-03 Single Automatic Analog TBU is designed to make connecting phone calls to your audio system simple and reliable. Whether you’re running a live show, podcast, or studio broadcast, this unit ensures callers sound clear and natural every time. Easy to use and built to last, it gives you professional-quality audio without the hassle.
Sonifex HY-03 Single Automatic Analog TBU Review
Building on the success of the HY-02, the Sonifex HY-03 adds smart features that adapt automatically to changing phone line conditions. It includes a balanced mic/line input with adjustable gain, automatic signal limiting, and a mixed output that captures both sides of the conversation. With integrated call answering and disconnect options, plus crystal-clear sound thanks to filtering and noise reduction, this unit is a dependable choice for anyone who needs professional telephone audio in their workflow.
Sonifex HY-03 Single Automatic Analog TBU Features
- Automatically adjusts to different phone lines for clear sound
- Lets you answer calls remotely or directly from your setup
- Records both the caller and your voice in one output
- Built-in system reduces background noise and distortion
- Strong, compact design that works in studios or live settings
Sonifex HY-03 Single Automatic Analog TBU Specs
- Power supply built-in with 115V or 230V selectable input
- Mic/Line input on XLR with adjustable gain control
- Balanced output on XLR with gain adjustment from -14dB to +8dB
- Telephone line connection via RJ11 with integrated ring detector
- Frequency range from 250Hz to 4kHz
- Free-standing HY-03 dimensions 1.8in (H) x 8.6in (W) x 7in (D), weight 2.75lbs
- Rackmount HY-03S dimensions 1.8in (H, 1U) x 19in (W) x 7in (D), weight 2.9lbs





