Operational Notes - 3rd Power CLEAN SINK MKII User Manual

Back Panel (continued):
8-OHM Speaker Outputs (3)
The 8-OHM SPEAKER OUTPUT is connected to the internal speaker via a short patch cable.
4-OHM Speaker Outputs (4)
The 4-OHM SPEAKER OUTPUTS are wired in parallel. They are provided for connecting your amplifier
to a single 4-OHM speaker, or two 8-OHM speaker cabinets.

OPERATIONAL NOTES:

• When operating an external 8-ohm cabinet along WITH the internal speaker, you will need to
remove the internal speaker patch cable from the 8-ohm jack and insert it into one of the 4-ohm
jacks and then connect the external cabinet to the remaining 4-ohm jack.
• REMEMBER to be sure and reconnect the internal speaker patch cable to the 8-ohm jack when
you return to operating only the internal speaker.
SAFETY NOTES:
• Never operate your amplifier without a connected speaker cabinet. This will damage your tubes
or transformers - or both.
• Always operate your amplifier with the proper impedance output that matches your speaker cab-
inet(s).
• In all cases, always use a good quality heavy gauge speaker cable (not a shielded instrument ca-
ble) to connect your CLEAN SINK to external speaker cabinet(s).
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