Looking for a used, new, second-hand or ex-hire EF1M Interface? We may be able to help. Click here to see if we can help you find it.
NEW version of EF-1 adds additional features and functions. Converts a single channel of standard or TW party line intercom to four-wire audio, while also converting either AC or DC call signals to RS-422 data (and back). The resulting four-wire audio plus RS-422 data can then be sent to a Clear-Com...
| Brand | Clear-Com Communications |
| Category | Processor Units |
| Family/Series | |
| Model # |
ARK-7048 |
| Lynx Pro Audio |
| All ARK-7048 |
| 1 Available |
| $1,742 USD |
| €1.440 EUR |
| View » |
Lake Processor LP4D12 |
| Dolby |
| All Lake Processor... |
| 4 Available |
| $4,200 USD |
| €3.648 EUR |
| View » |
NXAMP4x4 |
| Nexo |
| All NXAMP4x4 |
| 2 Available |
| $4,920 USD |
| €4.273 EUR |
| View » |
NXAMP4x4 |
| Nexo |
| All NXAMP4x4 |
| 8 Available |
| $6,011 USD |
| €4.968 EUR |
| View » |
Galileo Callisto 616 |
| Meyer Sound |
| All Galileo Callis... |
| 4 Available |
| $7,042 USD |
| €5.820 EUR |
| View » |
Galileo Callisto 616 AES |
| Meyer Sound |
| All Galileo Callis... |
| 2 Available |
| $7,841 USD |
| €6.480 EUR |
| View » |
HDQ-4K35 |
| Barco |
| All HDQ-4K35 |
| 3 Available |
| $34,000 USD |
| €29.529 EUR |
| View » |
MAC Quantum Profile |
| Martin Professional |
| All MAC Quantum Pr... |
| 26 Available |
| $3,812 USD |
| €3.150 EUR |
| View » |
VL4000 Spot |
| Vari-Lite |
| All VL4000 Spot |
| 60 Available |
| $3,795 USD |
| €3.296 EUR |
| View » |
MAC Viper Performance |
| Martin Professional |
| All MAC Viper Perf... |
| 30 Available |
| $7,395 USD |
| €6.423 EUR |
| View » |
J-Series |
| db audiotechnik |
| All J-Series |
| 1 Available |
| $302,200 USD |
| €249.750 EUR |
| View » |
WildBeam |
| Ayrton |
| All WildBeam |
| 100 Available |
| $990 USD |
| €860 EUR |
| View » |
VT4882 |
| JBL |
| All VT4882 |
| 4 Available |
| $1,000 USD |
| €868 EUR |
| View » |
KIVA |
| L-Acoustics |
| All KIVA |
| 60 Available |
| $1,597 USD |
| €1.320 EUR |
| View » |
Clear-Com, a brand of The Vitec Group plc, is the global leader of professional communication solutions for broadcast, live performance, military, government and commercial markets. For more than 40 years, Clear-Com??s signature products such...
