The circuit is similar to all other ALO models and requires no power supply, further facilitating its use and mobility.
It features RFI filters at telephone line inputs and audio inputs and outputs, avoiding electromagnetic interference.
It features lightning protection from telephone lines, which protects equipment.
It works with conventional telephone lines or PBX extensions ranging from 20 to 50V, with a minimum current of 20mA.
Balanced audio inputs and outputs with transformer-isolated XLR connectors ensure high quality and shielding for clear sound.
It has audio input performance control on the back panel.
The hybrid circuit (2-wire to 4-wire transformation) is fully electronic and active, with echo cancellation setting providing approximately 50dB @ 1KHz isolation.
On the front panel, the machine has an ON / OFF switch that answers the phone call, a call indicator that is active when the machine is on, a volume control and a volume control. audio on the mixing console.
Highly versatile, ALO NANO is the ideal equipment for delivering external transmissions via the POTS hotline, with high quality and efficiency.
Also be used in broadcast and recording studios for exporting and importing quality sound to the telephone line.
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