Ampeg Bass heads enclosure SVT350H User Manual

Owner’s Guide
for the
SVT-350H
Bass Amplifier
Made in the U.S.A.by 

2T
ABLEOFCONTENTS
Introduction  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Features  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Important Safeguards and Precautions  . . . . . . . . . .3
The Front Panel Controls and Their Use  . . . . . . . .4
The Rear Panel  . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Some Suggested Settings  . . . . . . . . . . . . . . . . . . .6
Troubleshooting  . . . . . . . . . . . . . . . . . . . . . . . . . . .7
System Block...

3
Important Safeguards and Precautions
All Ampeg products are designed for continuous, safe operation, as long as common sense is used and
steps are taken to help avoid certain problems. Abiding by the following rules can help prevent damage to
your amplifier, yourself and others. 
•The amplifier is equipped with a three-pronged  AC power cord. To reduce the risk of electrical shock,
NEVERremove or otherwise attempt to defeat the ground pin of the power cord.
•Connect the amplifier ONLYto a properly...

4
The Front Panel Controls and Their Use
SVT-350H
GainGraphic Equalizer Bass Ultra Mid Treble MasterPowerLimitLimitEQ OnEQ OnOnOnPadPadPeakPeak40Hz40Hz80Hz80Hz150Hz150Hz300Hz300Hz600Hz600Hz900Hz900Hz2kHz2kHz5kHz5kHz9kHz9kHz
0
–12dB
12dB
+12dB+12dB
0dB0dB0105
4
3
2
1
98 7 60105
4
3
2
1
98 7 60105
4
3
2
1
98 7 60105
4
3
2
1
98 7 60105
4
3
2
1
98 7 6
23456789101112131
1. 0dB (INPUT):The signal output from an
instrument (active or passive) or a line level
signal may be connected here by means of
a shielded...

5
The Rear Panel
SVT-350H
AC LINE INSPEAKERS
200W @ 8 OHMS
350W @ 4 OHMS
4 OHMS MINIMUMBAL.
OUT
MODEL
SERIAL #SVT-350H
0dB-20dB
PREPOST
EFFECTS
LOOP
RETURN SEND
PREAMP
OUT POWER
AMP IN
1415161718192021 22 2324
115VAC, 60Hz       T10A SLO BLO
100/115VAC, 50Hz:       T8A SLO BLO
230VAC, 50Hz:       T4A SLO BLO
14. FAN:The temperature controlled, vari-
able speed fan forces cool air into the
amplifier, forcing heat out through the
exhaust vents (also on the rear panel,
between the speaker jacks and the...

GainGraphic Equalizer Bass Ultra Mid Treble MasterLimit
Limit Peak
EQ On40Hz 40Hz80Hz
80Hz150Hz
150Hz300Hz
300Hz600Hz
600Hz900Hz
900Hz2kHz5kHz9kHz
9kHz 0
–12dB
12dB +12dB +12dB0105
4
3
2
1
98 7 60105
4
3
2
1
98 7 60105
4
3
2
1
98 7 60105
4
3
2
1
98 7 60105
4
3
2
1
98 7 6
GainGraphic Equalizer Bass Ultra Mid Treble MasterLimit
LimitEQ On40Hz
40Hz80Hz
80Hz150Hz
150Hz300Hz
300Hz600Hz
600Hz900Hz
900Hz2kHz5kHz9kHz
9kHz 0
–12dB
12dB +12dB +12dB0105
4
3
2
1
98 7 60105
4
3
2
1
98 7 60105
4
3
2
1
98 7 60105
4
3...

7 SVT-350H
Troubleshooting
In the unlikely event that your SVT-350H should stop working properly (or just stop working), take a few minutes to trou-
bleshoot it before you call for service. You can save yourself a lot of time and sometimes money by doing it yourself, and
often the cure for the problem is something quite simple. 
If the problem isn’t covered above, or if the steps lead you here, then contact your Ampeg dealer for service infor-
mation. Also, you should refer your amp to an authorized...

Ampeg reserves the right to change specifications without notice.
Ampeg is proudly Made in America. ©1999 SLM Electronics, 1400 Ferguson Avenue, St. Louis, MO 63133 U.S.A.
P/N 47-612-04 • 06/99
SVT-350H
Technical Specifications
OUTPUT POWER RATING350 Watts RMS, 4 ohm load, 120VAC
200 Watts RMS, 8 ohm load, 120VAC
POWER REQUIREMENTS
Domestic:115VAC, 60Hz, 205VA
Export:100/115VAC, 50/60Hz, 205VA
230VAC, 50/60Hz, 205VA
TONE CONTROL RANGE
Bass:±8dB @ 50Hz
Ultra Mid:±8dB @ 500Hz
Treble:+12dB/-19dB @ 5kHz...