St-150 Back Panel; Connecting Your Amplifier To Your System - VTL ST-150 User Manual

4. After you've examined all the tubes to make sure that they are firmly placed in their sockets, you
can put the protective cage back onto the amplifier unit. Tighten the screws to make sure that
the cage is securely fastened to the unit.

ST-150 Back Panel

SPEAKER
+
RIGHT CHANNEL
Triode/Tetrode switch
RCA input
Binding posts
The ST-150 Back Panel Silkscreen

Connecting Your Amplifier to your system

The ST-150 Stereo amplifier is a self-contained unit with the amplifier and power supply sections on one
compact chassis. Follow the instructions below to connect the amplifier to your audio or home theater
system:
1.
Connect all source components (e.g. CD, Tuner, Tape, DAT, Turntable etc.) to the preamplifier.
Follow the instructions on your preamplifier and source component manuals to connect these
components together.
2. Connect the power amplifier to the output channel of the preamplifier.
between the amplifier and the preamplifier links the input channel of the power amplifier to the output
channel of the preamplifier. Connect the Left Channel RCA Jack from the Stereo amplifier to the left
output channel of the preamplifier. The same applies to the right channel of the amplifier.
3. Select the input connector type
input. Place the interconnect cable firmly into the input jack which matches the type you have, and firmly
insert the interconnect cable into the input jack marked "INPUT".
4. Connect the loudspeaker cable to your amplifier
of your amplifier for connecting your loudspeaker cables to the amplifier. These binding posts are marked
ST-150 Owner's Manual
VTL
TRIODE WARNING
To prevent possible switch damage do not change mode
-
while amplifier is powered on. To prevent possible transformer
or speaker damage do not power on before making all connections.
TETRODE
To prevent electrical shock do not remove cover.
No user servicable parts inside. Refer servicing
INPUT to qualified personnel. For continued protection
against fire hazard replace only with fuses of same
type and rating. To prevent fire or shock do not
expose this appliance to rain or moisture.
AC receptacle
B+ fuse
1A F 600V
. The amplifier supports only one type of input connector – the RCA
MAIN FUSE
8A(120VAC) SLO-BLO
4A(240VAC) SLO-BLO
B+ FUSE B+ FUSE
1A F 600V
1A F 600V
F F
AC POWER
Mains fuse
12A(120VAC) SLO BLO
6A(240VAC) SLO BLO
B+ fuse
1A F 600V
. There is a pair of speaker binding posts in the back
5
SPEAKER
TRIODE
+
TETRODE
LEFT CHANNEL
Stereo Power Amplifier INPUT
Manufactured by:
Vacuum Tube Logic
4774 Murrieta Street
Suite 10, Chino, CA
91710, USA (909) 627-5944
Triode/Tetrode switch
RCA input
The interconnect cable
-
Binding posts