Record Out; Headphone Out; External Channel Select; Power On & On / Lift - Mesa/Boogie Mesa engineering Pre V-Twin RACKMOUNT Owner's Manual

RECORD OUT:

MAIN OUTPUT
HEADPHONE RECORD OUT
OUT
OUTPUT
L
L
LEVEL
R R
MASTER Control settings are probably sufficient for most situations. Check your levels.

HEADPHONE OUT:

HEADPHONE RECORD OUT
OUT
OUTPUT
L
LEVEL
R
to adjust the listening level. Keep in mind that the type and quality of headphones that you are using, greatly affect the
performance of this circuit, with the fully enclosed - studio type producing the best results.

EXTERNAL CHANNEL SELECT:

POWER
ON
SOLO 1
ON / L IFT
NOTE V-TWIN must remain in the power-up switch logic to be controlled via this jack. In other words...every time you get
ready to use the unit in an External Select situation, remove the A.C. adaptor and plug it back in without choosing any
Modes...Leave it alone. This procedure clears the switching logic leaving the circuit in the receive-ready state and awaiting
commands from the external switching device.
POWER ON & ON / LIFT:
POWER
ON
SOLO 1
ON / L IFT

A.C. RECEPTACLE:

from a hard wired rack system where all the A.C. cords have been cut to length. Additional heavy duty cords are
POWER
ON
available should you ever need one...simply call us direct and we can ship one directly to you for a nominal
charge, plus shipping costs. Make sure the A.C. Cord is firmly in its socket (receptacle) before powering up the
unit.
ON / L IFT
These jacks provide direct stereo interfacing to recording or live mixing consoles. They faithfully reproduce both SOLO
EFFECTS RETURN SEND
LOOP
50%
L
AUTO SOLO
SW.
0% FOOT
100%
MIX
R
AUTO CLEAN
When a pair of stereo headphones are connected to this jack, stereo phoning is accessible to you
MAIN OUTPUT
EFFECTS RETURN
LOOP
50%
L
L
0% FOOT
100%
MIX
R
R
TheV-TWIN can be controlled by an external switching source to select between
EXTERNAL CHANNEL SELECT
SOLO 2 SOLO 3 CLEAN 1 CLEAN 2 CLEAN 3
This is theV-TWINS' main power ON / OFF Switch. The two way rocker switch also
EXTERNAL CHANNEL SELECT
SOLO 2 SOLO 3 CLEAN 1
The "Euro Style" A.C. cord connector that is supplied with theV-TWIN makes set-ups and tear-
downs after the gig a snap. It also makes de-racking much easier when you wish to remove the unit
both SOLO and CLEAN Channel sounds similar to
FOOTSWITCH INSTRUMENT
those you are accustomed to hearing from your
INPUT
power amp and speakers. The output level is
FX
determined by the Front Panel MASTER Control
setting. At extreme settings it may be possible to
CH
overload the console's input circuit.
because while the output level remains constant, the tip is
SEND
connected to ring internally on the jack which makes this feature
possible.
AUTO SOLO
SW.
Use the MASTER VOLUME Control ( Front Panel ) in either
AUTO CLEAN
channel depending on which channel you are using at the time,
the different Modes. This can be most any tip to ground type switch
logic. This feature makes possible the inclusion ofV-TWIN into
programmable rigs or multiple pre-amps where the units within are
controlled by a programmable switcher.
functions as a ground lift for adverse polarity problems that you could
encounter from time to time. As a reminder, it is always a good idea
to turn the volumes down on your power amp before switching the V-
TWIN on - this will prevent possible damage to your speakers from
any sudden loud pop that could be amplified...not to mention, saving
CLEAN 2
your ears for more important things, like hearing your music.
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