Original owner purchased new! Reliable Krell technology! No issues or repairs! Recently got back into music after a number of components sitting idle for year and making major upgrades. Please note this is a 2 channel amp. Amp is complete with power cord, operator manual and original packaging. i will also be advertising a Martin Login Aerius i Speakers, Magnum DynaLab tuner and Pro-ject II turntable.
The following are the system specifications from the operator manual.
Feel free to reply with any questions!
Back Panel Description:
The KAV-250a back panel provides connections for all inputs and outputs, remote
control input and output links, and AC power supply. Inputs and outputs labeled left and
right are on the left and right side of the amplifier, respectively, when viewing the
amplifier from the front panel.
Balanced Inputs right and the left. KAV-250a channel inputs for output devices
balanced XLR connectors.
Single-ended Inputs. KAV-250a channel inputs for output devices
single-ended RCA connectors.
The left balanced or single-ended inputs are used for bridged operation. See
Reconfiguring the KA V-250a for Bridged Operation, on page 20.
Amplifier Channel Outputs Bridged(-)
8 Output Bridged(+) KAV-250a amplifier channel outputs with five-way
loudspeaker binding posts. The loudspeaker binding post terminals accept spade lugs,
bare wire, banana plugs, or pins. Use the red terminal for the positive connection and
the black terminal for the.negative connection. For information on loudspeaker
connections for bridged operation, see Reconfiguring the lEA V-250a for Bridged
Operation, on page 20.
9 AGC-12 Fuses
The AGC 12 Volt loudspeaker fuses protect the KAV-250a against short circuits in
10 Line Fuse
The line fuse protects the KAV-250a against short circuits in internal power supplies.
Fuses must be replaced with the fuse value specified on the KA V-250a back panel. Use
a 20 amp slow-blow line fuse for 100/120 V systems or a 12 amp slow-blow line fuse for
220/240 V systems.
Back Panel Description, continued
11 12 VDC Remote Power Out
12 12 VDC Remote Power In
The KAV-250a is equipped with an output that sends 12 VDC power on/off (12
trigger) signals to other Krell components and other devices that incorporate
12 V trigger. This allows you to turn the KAV-250a on and off using a Krell or other
component in a custom installation.
12 VDC Out/in (12 V trigger) remote power is limited to 30 ma.
Consult the owner’s manual of any component used in a custom installation to take full
advantage of the KA V-250a remote capability.
13 IEC Connector
The KAV-250a is equipped with a standard female IEC power connector, for use with
the provided AC power cord,