528E
8
SE RI AL NUM BER Please note the serial number for future reference. Should your 528E ever require
service, Symetrix Customer Service will need this information in order to process
your repair request.
AC POWER INPUT IEC-power connector. Connect only to appropriate AC power source. Refer to
rear-panel marking for correct AC source voltage.
OUTPUT STAGE
BALANCED XLR-male. Balanced, line-level
OUTPUT output. This output may be
converted to mic-level via an
internal switch. Refer to
Appendix C.
UNBALANCED TRS phone jack (wired for
OUTPUT unbalanced operation) This is the
unbalanced, line-level output of
the 528E. This jack is unaffected
by the internal switch (see
preceding paragraph).
OUTPUT TRS phone jack (wired for un bal anced operation). This is the input to the output
STAGE stage and in ter rupts the signal coming from the remainder of the 528E.
INPUT
EQUALIZER
OUTPUT TRS phone jack (wired unbalanced). This is the
output of the equal iz er. This jack does not interrupt
the signal fl ow to the 528E’s output stage.
INPUT TRS phone jack (wired unbalanced). This is the
input to the equalizer. This jack interrupts the
signal from the Expander/Com pres sor.
Rear Panel Overview Chapter 5
1
WATT
MAXIM
ARATI
N
FABRI
MAN
FA
T
RED IN THE
A B
BALAN
P
WE
THI
NIT
NTAIN
N
ER
ERVI
EABLE PART
BALAN
ED
TP
TP
T
TAG
INP
TP
NBALAN
E
E
UALIZE
INP
TP
EXPANDER/COMPRESSOR
OUTPUT TRS phone jack (wired unbalanced).
This is the output of the Ex pand er/
Compressor. This jack does not
interrupt the signal fl ow to the 528E’s
equalizer.
SIDECHAIN TRS phone jack wired as an insert jack
(Tip=return, Ring=send). Use this jack
to access the compressor/expander’s
sidechain.
RING=
EN
IDE
HAI
XPANDER
COMPRESSO
TIP=RET
R
TP
INP