Shaker-Amp-400-E-2016-12.doc
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Actuators and Connections Back Side
(1 )
Mic. / Line-Input (XLR-jack combi plug)
Signal input for the microphone or line input (balanced).
This input also handles unbalanced signals with a mono jack connector.
Unbalanced signals with an XLR connector require that Pin 3 and Pin 1
of the plug are connected to audio ground. Phantom power is only
possible with balanced input signal of the microphone.
(2)
Mic. / Line-Out / Thru-Out (XLR-male)
This input allows to loop the input signal to another unit.
The output and the input have a non-switched connection and function
even when the Shaker Amp is switched off. Here the phantom power is
output as well. This means that when two units are connected (Shaker
Amp and e. g. mixing console), only activate one of the 48V phantom
supplies.
(3)
Jack ¼ ‘’ Input/Output
Balanced
¼ ‘’ jack In/Out parallel to the XLR-Input.
(4)
Speakon-Power Amp Out
Speakon output to connect the tactile transducer or loudspeaker. Jack 1
+ and 1
– are assigned at the quadripolar Speakon output.
The amplifier generates 500 watts max. into 4 ohms.
(5)
Binding Post Output
parallel to the Speakon Output
(6)
Ground Lift Button
Separates the audio ground from the system and cabinet ground. When
there is a ground loop when connecting various appliances, pressing the
Ground Lift button can solve the problem (the cabinet of the Shaker
Amp 400 is still connected with the protective ground of the power
supply).
(7)
Input Voltage Select
115V /230V
Switch to adjust the appliance to the country’s supply voltage 230V AC
or 115V AC. Before switchover, always switch off the appliance and
disconnect the mains cable from the operating voltage. Doing so
prevents overload of the internal PSU.
(8)
Fuse holder
Fuse holder with the 2.0 A power fuse for use with AC power 230V, for
use with 115V AC change the fuse to a 4 AT.
(9)
AC Power Input Connection
IEC 3 pole jack to plug in the power cable. Pay attention that the mains
voltage is correct.
