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f e n d e r
. c o m
4
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.net
A.
INPUT
- Input jack connection for your guitar.
1
•
•
Channel
•
•
1
B.
VOLUME
- Controls the overall loudness output of the
amp when channel–
1
is active.
C.
BRIGHT
- This two-position button gives channel–
1
a
treble boost:
button
OUT
> for
BRIGHT OFF
button
IN
> for
BRIGHT ON
D.
T R E B L E
- Controls the channel–
1
h i g h - f requency level.
E.
BASS
- Controls the channel–
1
low-frequency level.
F.
MIDDLE
- Controls the channel–
1
mid-frequency level.
2
•
•
Channel
•
•
2
G.
GAIN
- Controls the pre-amplifier distortion level when
channel–
2
is active. Higher
GAIN
levels produce more
distortion. Use
GAIN
in conjunction with channel–
2
VOLUME
(K) to set the overall volume output of the amp.
H.
T R E B L E
- Controls the channel–
2
h i g h - f re q u e n c y
level.
TREBLE
has less effect as
MIDDLE
is turned
above “3.”
I.
BASS
- Controls the channel–
2
low-frequency level.
J.
MIDDLE
- Controls the channel–
2
mid-frequency level.
K.
VOLUME
- Controls the overall loudness output of the
amp when channel–
2
is active in conjunction with
GAIN
(G). Use this
VOLUME
control to set the output
level of channel–
2
relative to the channel–
1
settings.
L.
CHANNEL SELECT
- This two-position button
selects the active pre-amp channel:
button
OUT
> for
Channel-
1
>
LED
OFF
button
IN
>
for
Channel-
2
>
LED
ON
Note: When the Footswitch is plugged in to the
FOOTSWITCH jack, CHANNEL SELECTION is possible
only from the Footswitch.
M.
REVERB
- Controls the Reverb level of both channels.
Note: Reverb can be toggled ON/OFF from the
Footswitch when it is plugged in.
N.
SPEED
- Controls Tremolo modulation rate. Note: The
Footswitch must be plugged in (with
TREMOLO
toggled
ON) to enable the Tremolo effect. Turn up
INTENSITY
to
make
SPEED
settings more audible.
O.
INTENSITY
- Controls the Tremolo sweep depth.
Note: The Footswitch must be plugged in (with
TREMOLO
toggled ON) to enable the Tremolo effect.
Tremolo is less intense in the 1/4 power mode.
P.
PRESENCE
- Controls the ultra-high frequency level of
both channel–
1
and channel–
2
.
Q.
POWER INDICATOR
- Illuminates when the
POWER
is switched ON and the Pro-Tube amp is receiving
power. Note: Unscrew the red jeweled cover to access
the bulb for replacement. Use bulb type T47.
Congratulations! Your Fender
®
Pro-Tube Series amplifier
delivers world-class tone and professional quality
construction for many years of enjoyable service. Read
through this manual to take advantage of all the features
built into your Pro Reverb- or Concert Reverb–Amp:
◊
◊
Two pre-amp channels: •
•
Independent
V O L U M E
,
TREBLE, MIDDLE,
a n d
B A S S
f o r
each channel,
•
•
Channel
1
BRIGHT
switch for crisp tone emphasis,
•
•
Channel
2
GAIN
control for warm Pro-Tube distortion.
◊
◊
Tools for tone: •
•
Sweet sounding Fender spring
REVERB
,
•
•
Ultra-high frequency definition from the
PRESENCE
control, •
•
TREMOLO
volume modulation with
SPEED
and
INTENSITY
controls.
◊
◊
Effects loop options: •
•
Engage/bypass external effects
devices with the
L O O P
button, •
•
Normalize (or set
alternate) engage/bypass volume levels using the
SEND
and
RETURN
controls.
◊
◊
Remote functions of the Four–button
F o o t s w i t c h :
•
•
CHANNEL
select, •
•
EFFECTS LOOP
bypass/ engage,
•
•
REVERB
on/off, •
•
TREMOLO
on/off.
◊
◊
Expansion Options: •
•
Output to a second Pro-Tube amp
using the
PRE-AMP OUT
and
POWER-AMP IN
jacks, and
control both amps as one, •
•
Plug an 8 ohm external
speaker cabinet into your Pro Reverb–Amp or Concert
Reverb–Amp at the
EXTERNAL SPEAKER
jack, •
•
Output
to sound reinforcement or recording equipment using the
PRE-AMP OUT
jack.
◊
◊
Selectable output levels: •
•
FULL POWER
supplies 50
watts of output, •
•
1/4 OUTPUT P O W E R
s u p p l i e s
12.5 watts of output for smaller venues, •
•
1/4 OUTPUT
POWER
allows the drive tone created by high
GAIN
/
VOLUME
settings to be generated at lower volume levels.
◊
◊
Quality built: •
•
The chassis is constructed from the finest,
most roadworthy components, •
•
The cabinets are made
from sturdy 3/4 inch birch/maple plywood, •
•
Cabinet
covering is genuine Tolex
®
for long lasting good looks.
◊
◊
Extras: •
•
Tilt-back legs provide an alternate listening
angle, •
•
Removable casters—ON for easy transportation
and OFF for secure cabinet placement.
◊
◊
This manual includes procedures for testing, balancing
and replacing the amplifier tubes at the core of your
Pro–Tube sound.
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Содержание PR 448
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