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Manufacturers of Audio Products for AV,
Installed Sound, Broadcast Radio & Broadcast TV

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  • In The UK
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Products By Category

  • Accessories
  • AoIP
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  • Telephony Products
  • Time Server
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  • Video Distribution Amplifiers
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    De-embedders
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Category: Telephony Products

Telephony Contents

Line Powered Telephone Hybrids
Telephone Hybrids
Redbox

Line Powered Telephone Hybrids

The CM-TBU line-powered telephone balance unit is compatible with all analogue direct exchange lines and provides a 4-wire communications system to interface with the telephone network. Thee CM-TLL provides a low-loss interface to receive audio from a telephone line.

CM-TBU Line Powered Telephone Balance Unit more >> CM-TBU
CM-TLL Line Powered Telephone Line Listen Unit more >> CM-TLL
     

Telephone Hybrids

Telephone hybrids, or telephone balance units (TBUs) provide the interface between professional audio equipment and the public telephone network. They provide protection for your equipment and the public telephone lines, allowing for varying line signals and line conditions. Automatically cancelling out the unwanted signal they also facilitate two-way communication down a single telephone line.

Sonifex offer a full range of automatic analogue and digital telephone hybrids.
Analogue and Digital Hybrids >>

HY-03 Automatic Analogue TBU, Free Standing more >> HY-03
DHY-04V Single Automatic 4G VoLTE Hybrid with HD Voice, AES/EBU & Analogue I/O With Ethernet. more >> DHY-04
DHY-04 Single Automatic Digital TBU, AES/EBU & Analogue I/O With Ethernet. more >> DHY-04
DHY-04G Single Automatic GSM Hybrid, AES/EBU & Analogue I/O With Ethernet. more >> DHY-04G
DHY-04HD Single Automatic HD Voice Hybrid, AES/EBU & Analogue I/O With Ethernet. more >> DHY-04
     

Redbox

Redbox Logo The RB-MM1 is a unit for generating a suitable mix to send to a telephone hybrid or codec. A stereo output is taken from a mixer, together with a post fader output from the mono telephone fader on the mixer. The caller audio is removed from the station output so that it can be sent to the telephone line via the hybrid. 

RB-MM1 Mix-Minus Generator
more >> RB-MM1 image
     

Products By Brand

  • AVN
  • DHY-04
  • Flashlog
  • HY-03
  • Net-Log
  • Pro Audio Streamers
  • Redbox
  • Reference Monitors
  • S0v2
  • S1
  • S2
  • S2 Solutions
  • SignalLED
  • Talkback, IFB &Commentary

Northamptonshire Chamber of Commerce Logo Dante Logo Ravenna Logo

 

Prodys Logo
Audio Codecs, IP Codecs, Video Codecs
See the range here >>

Sonifex Ltd. 61 Station Road, Irthlingborough, Northants, NN9 5QE, UK. Tel: +44 (0)1933 650700 EMail: sales@sonifex.co.uk