Front and Rear Panel Description,
continued
8
Krell S-275
8. 12 Volt Trigger Input/Output.
Out.
The output sends 12 VDC (12 V trigger) to other Krell compo-
nents and other devices that incorporate a 12 V trigger.
In.
The input receives 12 VDC (12 V trigger) from other Krell com-
ponents and other devices that incorporate a 12 V trigger.
The 12 VDC output current is limited to 30 ma.
9 AC Power Button
Use this button to change the S-275 from off to the stand-by
mode.
10 Speaker Connections
The S-275 is equipped with standard binding posts for each ampli-
fier channel. These connectors accept bare wire, pins, banana
plugs, or spade lugs. Use the red terminal for the positive connec-
tion and the black terminal for the negative connection. When in
monaural mode, use the left channel’s red connectionfor poitive
and the right channel’s red connection for negative.
11,12 Speaker Fuses
The speaker fuse protects the S-275 in case of overload or mal-
function
13 IEC Connector
The connector is for use with the provided IEC standard 20 amp
power cord.
