Manley CONTROL MASTER PREAMPLIFIER - Manual (Page 7)

REAR PANEL
A IEC MAINS SOCKET Standard IEC mains socket (120/240 VAC)
B FUSE HOLDERS Right & Left channel fuses. Replace with 1A SLO-BLO fuse only.
C VOLTAGE SELECTOR SWITCH Selectable to 110,120 / 220,240 VAC. Set to the proper
voltage for your country.
D OUTPUT (XLR) Left (upper) and Right (lower) output XLR's. BALANCED
E OUTPUT (RCA) Paralled output to the Left and Right XLR outputs. UNBALANCED
F RECORD OUTPUT Set at input line stage level.
G VIDEO INPUT - Video, Line level input
H TUNER INPUT - Tuner, line level input
I TAPE INPUT - Tape, line level input
J DIG INPUT - CD, line level input
K AUX INPUT - AUX, line level input
L BALANCED XLR INPUTS
A B C D E F G H I J K L