The EA815/1 MKII is a simple, though high quality, analogue telephone hybrid.
The hybrid has a built-in limiter and bandpass filter and can be used in combination with analogue telephone lines (POTS). Voice Control is used together with preset balance, to achieve the best damping of the send signal. The unit has balanced line in- and outputs on XLR-type connectors and Opto isolated remotes on a D-9 connector. The send and receive gain is adjustable through the front panel.
The latest version comes with a wide range “universal” power adaptor (Euro, US/Japan/UK, 100..240Volts, 50/60 Hz).

Available as EA815/2, dual hybrid version in one 1U 19” rackmount unit.

Telephone hybrids


EELA Audio, is well known for it's high quality telephone hybrids. There are 3 different stationary versions to suit your needs:

EA815/1 half 19" electronic hybrid:

EA915X DSP hybrid:

The EA915X is the interface between an audio mixer and an analogue telephone line, providing the highest possible quality and reliability. The EA915x uses an Analog Devices DSP2181 Digital Signal Processor to reduce the crosstalk. With the latest algorithm and software a damping of the return signal of > 50 dB at normal operation level can be achieved. It also performs the update function in milliseconds. 
This hybrid has a balanced line input and output on XLR type connectors and a remote control input to control it directly from an audio mixing console such as the Eela Audio mixing consoles.
The unit is standard 19” 1 U.

EA916 Journalist unit:

The EA916 Journalist unit is a “stand-alone” USB audio interface with built-in telephone hybrid and monitoring for a journalist to record a telephone conversation in a fast and easy way.  A standard Windows or Apple Mac computer will recognize the unit and install a driver automatically. Balanced analog line inputs and outputs on XLR and SPDIF I/O on RCA cinch together with a monitor loudspeaker connection makes it a very flexible unit.
The built-in telephone hybrid can connect to POTS analog telephone system or the unit can be used with a mobile (GSM) telephone. The mobile telephone connector on the front panel is compatible with the cables already available for the S25 Reportophone.
The unit has a balanced 48 Volt phantom powered microphone input connector with gain control on the front. The headphone jack connector and volume control are also available on the front.

download brochure

More technical information including block diagram and manual can be found here.