Simaudio 310LP Phono Preamplifier - Manual (Page 13)

310LP Phono Preamplifier
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13
Using the 310LP with an External Power Supply
The MOON 310LP Phono Preamplifier can be
operated with the optional MOON 320S Power
Supply (purchased separately). Referring to figure
11 below, you will see an array of four (4) jumper
sockets labeled STR1, STR2, STR3 and STR4. The
factory default position for the 2 jumpers is in
sockets STR2 and STR4 (positions B in figure 11).
To properly use the MOON 310LP in conjunction
with the MOON 320S, you will need to move these
2 jumpers into sockets STR1 and STR3 (positions A
in figure 11). For further details, please refer to your
MOON 320S owner’s manual. Failure to make
these adjustments may cause damage that is
not covered by warranty.
A B A B
Figure 11: MOON 310LP Circuit Board layout
If you are using either the MOON P-8 Controller,
MOON 850P Controller as power supply, or the
MOON 820S Power Supply, these 2 jumpers
must remain in sockets STR2 and STR4 (positions B
in figure 11). You should NOT move these jumpers
from their factory default position.