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Krell Current Tunnel 13
25 Single-ended Left and Right Outputs
The KCT is equipped with one pair of single-ended outputs with RCA connectors.
Back Panel Remote Connections
26 Krell Link In and Out
The KCT is equipped with a Krell Link communications input and output data port. Krell
Link allows synchronized remote power on and off of other components connected with
Krell Link. See Krell Link Connections and Operation, on page 19.
27 12 VDC In and Out
The KCT is equipped with three outputs that send and one input that receives 12 VDC
power on/off (12 V trigger) signals to and from other Krell components and other
devices that incorporate a 12 V trigger. This allows you to turn other components on or
off, or to and from stand-by, through the remote control. When the KCT is switched to
the operational mode and is connected to other components through the 12 V trigger, it
sends a signal that will switch other components, allowing whole systems or parts of
systems to be easily coordinated.
Notes
The 12 VDC output power is limited to 30 ma.
Consult the owner’s reference manual of the components used in a custom installation
to take full advantage of the remote capabilities of the KCT.
28 RC-5 In
The KCT is equipped with an RC-5 input that makes custom installation easy and
secure by accepting baseband RC-5 input commands from hardwired remote
controllers.
29 RS-232
The KCT is equipped with an RS-232 port that receives messages from a computer-
based control system, providing integrated control of all preamplifier functions. See the
KCT developer’s reference, “RS-232 Port: Sending Commands and Interpreting Data,”
for more information.
Phono Stage Connector
30 Phono Power
The KCT is equipped with a phono power port, for connecting the KCT with a Krell KPE
phono stage.
Power
31 IEC Power Connector
The IEC power connector is for use with the provided IEC standard 15 amp AC power
cord.