Operation - MSB Technology Select DAC II User Manual

Ground Jumper OUT - Enhanced

Operation

The Enhanced Operation provides
isolation only for the DAC and the
amplifier interface. This gets you the
full isolation available. With the jumper
disconnected, connect the supplied ground
wire from the AMPLIFIER GROUND lug
to the chassis of the amplifier. Note this
connection is dependent on the amplifier
so you will have to look for the best place
to attach the wire. Generally the easiest
place would be to loosen a screw on the
Amplifier Chassis and slip the open Spade
lug under the screw head and tighten the
screw. The only other place a true ground
may be found is on the ground pin of the
power connector to the AMP but this will
not be easy to connect too.
NOTE: Do not connect to the negative
terminal of the Amplifier. That is not
always grounded.
Find a convenient screw in the chassis of
the AMP. Loosen the screw and slip the
open ground lug under the screw head.
For the best performance, use the Amplifier Ground option. Loosen top Ground
Clamp and pull jumper out of the way. Install the ground wire as shown.
14
The ground wire has an open and closed lug
on each end. Pick the end that most easily
attaches to the AMP. Generally the open end
would be for the AMP and the closed end for
the Power Base.