The DH20 single hybrid provides excellent sound and easy installation. With 16-bit technology, it delivers deep and stable hybrid null ensuring maximum isolation between the send and caller audio. That means no echo and no bottom of the barrel sound. Features: 16-bit DSP digital technology ensuring the very best audio quality and the most reliable hybrid null; built-in speaker amplifier; mic or line input; selectable AGC (automatic gain control) ensures that every caller is at the same audio level; selectable caller ducking reduces the caller's audio level when the announcer is speaking; selectable auto answer/auto disconnect; remote control and status; accepts all worldwide voltages; balanced XLR I/Os.
•The world's best, most affordable digital hybrid
•DSP digital technology ensures the very best audio quality and the deepest, most reliable hybrid null
•Easy to install, simple to operate
•Built-in speaker amplifier
•Balanced audio in and out
•Mic or line input
•Selectable AGC ensures every caller is at the same audio level
•Selectable caller ducking
•Selectable auto-answer/auto-disconnect compatible with most telephone central offices including loop current interruption and busy/reorder tones
•Remote control and status
•Automatically accepts all worldwide voltages
•Worldwide compliant, including FCC, CSA, CE and CTR21
•Dry line capability (U.S. version only)
For instructions on how to hook up a telephone hybrid to a mixer for recording phone interviews, click on this How-To pdf.