Radio Systems ADA-2x8SS Manual - page 4

R a d i o   S y s t e m s ,   I n c .

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source.

Because the unit is actually four separate 1 input x 4 output amplifiers, internal jumpers

JU3 and JU4 allow for the following configurations:

1 input x 8 outputs (stereo)

4 inputs x 4 outputs (mono)

2 inputs x 4 outputs (stereo)

Additionally, by wiring the inputs in parallel, the following configuration is possible:

1 input x 16 output (mono)

Refer to the connection diagram on the following page for details.

AC line voltage is user selectable from the lid of the cabinet by inserting a thin shafted

screw driver through the vent holes to move the red line voltage selector switch to the

left for 230V operation, and to the right for 110V operation (factory setting).