Perreaux 25W Integrated Amplifier SX25i - Manual (Page 11)

10
Serial Number/Voltage Label
The serial number is unique to your SX25i. Please record this
number and store it in a safe place. For any service related
enquiry, please be prepared to quote the product serial number to
Perreaux personnel or their service representative.
The voltage displayed in this area is the ONLY voltage that can
be accepted by the unit.
Caution! Never attempt to connect the unit to the incorrect voltage.
On/Off Switch
When operating the switch down, power is applied to the SX25i.
AC Mains Input
An IEC-standard mains input is provided at the rear of the unit.
The AC cord set is removable, allowing it to be upgraded at your
will.
Right and Left Preouts
The preamp level output accepts a standard unbalanced (RCA)
connector. This signal is adjusted with the volume control and is
ideal for connection to an active subwoofer or second amplifier
in a bi-amping configuration. The left channel connection is on
the right when looking from the rear, indicated by the white inner
ring.