DH20- The DH20 is an inexpensive digital hybrid designed to connect a telephone line to audio equipment. It includes several features that are usually only available in more expensive units, such as selectable caller control, AGC, and auto answer/disconnect.

• 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

The DH20 is easy to install and simple to operate.

For more information on the Comrex DH20 Click Here...

DH22- The DH22 provides an inexpensive conference connection for two telephone lines in a single hybrid. In addition to including all features of the DH20, it provides two balanced caller outputs for separate caller connections to the console. If desired, a single DIP switch will mix both callers to a single outpost. Automatic Gain Control adapts every call to ensure the best quality audio. 

• The world's best, most affordable dual digital hybrid
• Two digital hybrids in one chassis
• 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 auto mix-minus
• Selectable AGC
• Selectable caller ducking
• Selectable auto-answer/auto-disconnect
• Remote control and status
• Automatically accepts all worldwide voltages
• Worldwide compliant, including FCC, CSA, CE and CTR21
• Dry line capability

For more information on the Comrex DH22 Click Here...

DH30- The DH30 is a full-featured, programmable digital hybrid with record and cue functions. Both analog and AES/EBU connections allow you to establish a direct link between the DH30’s digital signal processor (DSP) and a digital console. Audio processing functions include equalization, expansion, compression, bass-boost, auto answer/disconnect, and auto-ducking. The DH30 also features selectable auto mix-minus and acoustic echo cancellation. 

• Remote controllable presets
• Password protected
• 24-bit digital signal processing (DSP)
• AES/EBU digital or analog audio input and output
• Record and Cue functions
• Selectable auto mix-minus
• Selectable acoustic echo cancellation
• Selectable auto answer and disconnect
• Integrated monitor amp with front-panel volume control
• Remote control via contact closures or RS-232
• Adjustable caller control (ducking)
• Adjustable three-band equalizer
• Adjustable compressor and expander
• Bass boost
• Microphone send and cue preamps
• Automatically accepts all worldwide voltages
• Three selectable presets for customized audio
• Worldwide compliant including FCC, CSA, CE, CTR 21

For more information on the Comrex DH30 Click Here...

Comrex STAC Talk Show System for Radio Phone-Ins.

The new STAC replaces the previous industry-standard TS612. Like its predecessor, it is available in either 6-line or 12-line form but it now offers a beautifuly simple user interface, either via the stylish control surface or by using its built in IP-based web browser interface.

• Dual digital hybrids for reliable, natural sounding caller audio.
• Configurations for 6 and 12 phone lines. Easy to expand in field.
• Selectable Studio/Producer or Screener Mode.
• Web browser interface for call screening and control
• Auto attendant mode for automatically answering calls, playing custom outgoing message and placing on hold.
• VIP line assignment to reserve for outgoing calls and incomming hotlines.
• Selectable automatic gain control for consistent on-air levels

For more information on the STAC Click Here