powersoft K10 DSP+AESOP User Manual

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13
K Series User Guide
5.1 Connecting Audio Inputs
5.1.1 Analog Connection
Input connections are made via the 3-pin XLR-female type or
1/4” phone Jack connectors on the rear side of the amplier. The
polarity is shown in the following gures:
FIGURE 11:
Audio input connection for K6/K8/K10/K20 models
FIGURE 12:
pin 2 - IN (+)
pin 1 - shield
pin 3 - IN (-)
ring - IN (-)
sleeve - shield
tip - IN (+)
Audio input connections polarity
The gure below shows the connection of analog inputs for
balanced or unbalanced line. You can use both congurations, but
you must consider that unbalanced and long lines can introduce
noise in the audio system. The “Link On/Off” switch located in
the rear panel is for direct paralleling of the rear input connectors.
The remaining input connectors can be used to carry signal to
other amps.
FIGURE 13:
Balanced input Unbalanced input
IN (+)
IN (+)
IN (-)
shield
shield
Balanced and unbalanced input connections
XLR pinout chart:
XLR Pin number Assigned to
1 shield
2 hot (+)
3 cold (-)
Audio jack pin out summary:
Connector element Assigned to
sleeve shield
tip hot (+)
ring cold (-)
For K3 and K2 models, input connections are shown in the gure
below; analog inputs for balanced and unbalanced lines are also
available for these models.
FIGURE 14:
signal source input
XLR female connector
signal source output
XLR male connector
K2 and K3 models audio input connections
pin 1 - shield
pin 2 - IN (+)
pin 3 - IN (-)
pin 2 - IN (+)
pin 1 - shield
pin 3 - IN (-)
XLR male
XLR female
FIGURE 15: K2 and K3 models audio input connections polarity
5.1.2 AES/EBU Connection
On DSP equipped ampliers, CH2 becomes the AES/EBU input
when the AES/EBU pushbutton is released (see FIGURE 16); in
this mode, if an analog input in CH2 is applied, the ANALOG CH2
OUT is off. If CH2 is to be used as an analog input, the AES/EBU
pushbutton must be pressed.

powersoft K10 DSP+AESOP Specifications

General

Brand	powersoft
Model	K10 DSP+AESOP
Category	Amplifier
Language	English