Ashdown Geezer Butler Manual Del Usuario página 7

SLAVE INPUT - There is a slave input on the rear of the head this has been designed to be fed by the transformer isolated
outputs if running multiple heads from one input source...
ISOLATED INSTRUMENT OUTPUTS - On the rear of the head are 3 transformer isolated outlets labelled A, B and C. These are
designed to either feed the slave inputs of multiple heads, if you wish to just use one head as a master.
Alternatively if you wish to be able to shape each individual amplifier simply plug your instrument into your master amp and
connect slave outputs A, B or C to the instrument input on the front of your other amp.
Please see the diagram over page for a few scenarios...
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