AMS 1084, 1073 specifications Phantom Power, Output Level Control, Mains Supply rack units

1073 & 1084 Channel Amplifiers Phantom Power

Mains Supply (rack units)

The 3U rack has a fused, voltage selector IEC mains input connector.

The 5U rack has a free standing AC supply with a fused, voltage selector IEC mains input connector and connects to the rack via a connector and a 1.5 meter cable.

The mains switch on the rear panel of the 3U rack unit is non-illuminating.

The CH (chassis) and 0V are linked internally.

DC Power Supply Indicators (rack units)

The red LED on the front panel of both 3U and 5U rack units indicates +24V power healthy when illuminated.

The green LED on the front panel of both 3U and 5U rack units indicates +48V power healthy when illuminated.

Phantom Power

Phantom power can be supplied to each module by pressing the phantom power switch on the front panel of the 3U or 5U rack. The LED in the switch will illuminate confirming that phantom power is supplied.

Output Level Control

Each channel has an independent Output Level Control. The control is post-input, post-EQ and pre-output. This control can reduce the level at the output.

When the Output Control is fully clockwise the output gain is unity. The output is 20dB down with the control in the mid-position.

User Guide Issue 3 Page 4