Krell Industries Evolution 202 Owner's Reference Manual page 25

Phono Stage Connector
28 Phono Power Port
This port is used for connecting the preamplifier to a Krell KPE phono stage.
Power
24 DC Power Connector
This is used to connect the preamplifier chassis and the power supply chassis,
using the provided 12-pin DC power cable.
26 Analog and Digital Power Supply Fuses
Always unplug the power cord before inspecting these fuses. Always replace
the fuses with the exact style and rating.
27 IEC Power Cord Receptacle
The IEC power connector, located on the power supply chassis, is for use with
the provided IEC standard 15 amp AC power cord.
25