Operation Manual

SVT-3 PRO Bass Guitar Amplifier SVT-3 PRO Bass Guitar Amplifier
9
The Rear Panel continued
28
CAUTION:
TO
REDUCE THE RISK
OF FIRE, REPLACE
FUSE WITH SAME
TYPE AND RATING.
SPEAKER OUTPUTS
AC LINE IN
ATTENTION:
UTILISER UN FUS-
IBLE DE RECHANGE
DE MEME TYPE.
110/115V: 250V T10A SLO BLO
230V: 250V T5A SLO BLO
MODEL:
SERIAL:
LINE: V ~ Hz
WATTS: MAX
SVT-3PRO
120 XX
1000
CAUTION
RISK OF ELECTRIC
SHOCK - DO NOT OPEN
RISQUE DE CHOC
ELECTRIQUE
NE PAS OUVRIR
TO REDUCE THE RISK
OF FIRE OR ELECTRIC
SHOCK, DO N OT EX-
POSE THIS EQUIPMENT
TO RAIN OR MOISTURE.
AVIS:
275 WATTS @ 8 OHMS
450 WATTS @ 4 OHMS
4 OHM MIN. LOAD
EFFECTS LOOP
TUO RENUTLEVEL
RETURN SENDPOWER AMP
IN
PREAMP
OUT
FOOTSWITCH
PRE
PULL
GROUND
LIFT
POST
29 30 31 32 33 34 35
3222 2726252421
BALANCED
TRANSFORMER BAL. LINE OUTPUT
BALANCED/
UNBALANCED
29. IEC POWER INPUT CONNECTOR: This
is where you connect the supplied AC
power cord.
DO NOT DEFEAT THE GROUND PRONG
OF THE AC PLUG!
30. SPEAKER OUTPUTS: These mono 1/4"
TS output jacks supply speaker-level
power to the speaker cabinet. The rated
power output is 275 watts rms into 8
ohms or 450 watts rms into 4 ohms.
The two identical outputs are wired in
parallel, and you can use either one, or
use both. Make sure the total speaker
impedance load is 4 ohms or greater.
For example, you could connect:
Two 16 ohm speakers (an 8 ohm load),
Two 8 ohm speakers (a 4 ohm load)
or one 4 ohm speaker.
Use speaker cables with 1/4" TS ends
to make the connections. Do not use
instrument cables as they may overheat.
We recommend using the Speakon
jack [22] whenever playing at full
output levels.
31. POWER AMP IN: This jack connects
directly to the internal power amp for
use with an external preamp. When
using an external source, connect the
OUTPUT of the source to this jack using
a shielded instrument cable to feed the
signal into the power amp section. The
internal signal is disconnected when a
plug is inserted into this jack.
32. PREAMP OUT: This jack is a direct
post master preamp output for use with
an external power amp. Connect the
external amp’s input to this jack using a
shielded instrument cable.
33. EFFECTS LOOP RETURN: When using
an external signal processor, connect
the OUTPUT of the effect to this jack
using a shielded instrument cable to
feed the processed signal into the unit.
34. EFFECTS LOOP SEND: When using
an external signal processor, connect
the INPUT of the effect to this jack
using a shielded instrument cable to
send the post-EQ signal to the effect
for processing.
35. FOOTSWITCH: Connect a dual
footswitch to this jack for remote Mute
and EQ On/Off control. On the stereo
1/4" plug, the tip controls Mute and
the ring controls EQ On/Off. The EQ
footswitch overrides the front panel
switch and the Mute function is
available from either location.
NOTE:
A footswitch may be purchased at
your local Ampeg Dealer or ordered directly
from LOUD Technologies Inc. Be sure to ask
for model #AFP2.
OTHER: Make sure that the ventilation
openings are not obscured in any way. This
will allow the flow of cooling air to the power
amplifier’s heatsinks.