JBL SA550 Classic - Rear Panel Overview; Rear Panel Connections

Pg 7 JBL SA550 Classic Owner's Manual EN
Rear Panel
This terminal
must not be used
as a safety earth.
Phono Ground
Ground terminal for
turntables
Speaker
Outputs
See
“Connecting
speakers” on
page 10
Pre-amp
Outputs
Outputs for
power
amplifiers
Analog
Audio Inputs
Digital
Audio Inputs
RS232
Input Voltage
Selector
Set for the power
supplied in your
region.
Power Input
Connect the
supplied power
cable here
Power Switch
Switch the
amplifier on or off
USB-A Input
USB Socket for
software service
Phono Input
Input for turntables
fitted with a moving
magnet (MM) cartridge