BALANCED PHOENIX AND STEREO RCA INPUT
Connect audio signal to electronically balanced phoenix connector or to stereo RCA. Please note that the iA480X
needs at least 0 dBu to achieve maximum power.
INPUT GAIN CONTROL
This control allows you to precisely adjust the input level of the signal arriving at the rear-panel input connectors.
At their fully counterclockwise position, the signal is attenuated by -80 dB. At their fully clockwise position, the
signal is no attenuated. When 0dBu of signal arrives at the input and the input level controls are set to their fully
clockwise position (0dBu), the Amplifier delivers full power.
Output terminal
Amplifiers output can run only one configuration at the same time. Operating amplifiers using 4
Ω
and 70
or 100 volt concurrently may cause damage to the amplifier or connected speakers.
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