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Speck Electronics ASC User Manual

Page 4

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Gain Control .........................................................................
Bypass

Switch......................................................................

Power/Bypass

LED..............................................................

L - Low Band Controls ........................................................

L/M - Low/Mid Band Controls ............................................

M - Mid Band Controls........................................................

H - High Band Controls .......................................................

Rear Panel ................................................................................
Input Connectors ..................................................................
Output

Connectors

..............................................................

Ground

Lift

Switch

.............................................................

Transformer

Option

.............................................................

Power

Supply

Connector

....................................................

Wire

Tie

Holder

..................................................................

Chassis

Ground

...................................................................

Aux DC I/O .........................................................................



General ................................................................................
Start simple .........................................................................

Audio Cable ...............................................................................
Connectors

..........................................................................

AC Distribution and Safety .......................................................

Proper AC Grounding .........................................................

Quality AC system ..............................................................

AC

distribution

....................................................................

Clock noise and AC ............................................................

Safety

earth

connection

.......................................................

Electronics earth ..................................................................

Proper Audio Grounding and Shielding ....................................
EMI and RFI ..............................................................................
Sources

of

EMI

...................................................................

Reducing

EMI

.....................................................................


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iv

Chapter 4 Wiringand Other

Chapter 3 Operation (continued)