Biquad HELLO 2 is a professional two-line telephone hybrid for radio, TV, podcast and production studios, delivering clean caller audio and balanced send/receive integration with studio consoles.
$ 471.00
Biquad HELLO 2 is a professional two-line telephone hybrid designed for radio, TV, podcast and production studios that need reliable telephone contribution audio from two analogue lines. It converts standard phone lines into clean send and receive audio paths, making live calls easier to manage and far more intelligible than direct telephone connections.
The unit supports two independent telephone lines, allowing broadcasters to handle multiple callers, separate on-air and pre-call workflows, or manage live interviews more efficiently. Front-panel controls make it easy to adjust levels for each line, while the internal circuitry is optimised for clear speech and low-noise performance in demanding studio environments.
Biquad HELLO 2 is built for straightforward integration into professional broadcast systems. Balanced audio connections allow clean interfacing with consoles, routers and other studio equipment, while the compact rackmount format fits neatly into control rooms, production racks and technical installations. It is a practical choice for talk formats, listener call-ins, interviews and any workflow where dependable phone audio remains essential.
Biquad HELLO 2 pairs naturally with broadcast consoles from
Broadcast Warehouse’s mixer range, creating a practical talk-show workflow where caller audio can be mixed alongside microphones, playout and other live programme sources.
