Idiomas disponibles
Idiomas disponibles
Introduction
Thank you for purchasing the VOX AV15 analog valve amplifier. To help you get the
most out of your new instrument, please read this manual carefully.
Main Features
- Our constant R&D of analog designs has enabled us to create a whole new cat-
egory of analog modeling guitar amplifiers. This research allows us to create the
sound of legendary tube guitar amplifiers.
- The Pre-amp is powered by a 12AX7(ECC83) tube. This delivers a more dynamic
and harmonically rich sound. For greater flexibility, you can change some tube
parameters to really customize your tone.
- The Power-amp also includes a 12AX7(ECC83) tube, allowing for real tube power
amp distortion, even at lower wattage levels. Like the pre-amp, you can also
change tube parameters in the power-amp, for greater flexibility.
- There are 3 types of analog voiced digital effects included. Each one can be used
independently.
- The AUX IN allows you to plug in your own portable music player, so you to jam
along with your favourite tracks. Plug your headphones into the PHONES jack,
for silent practice. This output is powered by an analog cabinet simulator, giving
the real feel of a guitar amplifier.
Making connections
1.
Turn the POWER LEVEL knob on the amp to the minimum position.
2.
Connect the included AC adapter to the DC12V jack, and then plug the AC
adapter into an AC outlet.
Only use the specified AC adapter. Using any other AC adapter may cause
malfunctions.
3.
Plug the cable that's connected to your guitar into the INPUT jack. If an audio
player will be used, connect it to the AUX IN jack.
4.
Hold down the power button until the LED on the top panel lights up and the amp
is turned on.
Tip To turn off the amp, hold down the power button until the LED turns off.
5.
Slowly raise the POWER LEVEL knob to adjust the volume.
The tubes may produce a noise until they have warmed up, or a popping noise
may be produced when the PREAMP CIRCUIT selector is turned. These are
not malfunctions.
Auto power-off function
The amp has an auto power-off function. With this function, the amp is automatically
turned off if there is no input for approximately 1 hour. When the amp is turned off,
it is not turned back on, even if a knob or selector is operated. After the amp is turned
off, turn it on again.
When the input level is extremely low or there is very little change in the sound,
the auto power-off function may be activated. In addition, depending on the set-
tings and environment, the amp may interpret noise as input, even if the guitar is
not being played.
Tip As the factory default setting, the auto power-off function is enabled.
Enabling/disabling the auto power-off function
1.
While holding down the DELAY button, turn on the amp. The EFFECTS button
shows the current setting.
Enabled
2.
Press the DELAY button to switch between enabling and disabling the function.
3.
Wait without performing any operation for a few seconds. The setting is applied,
and the amp automatically returns to normal operation.
Panel description and functions
1.
INPUT jack
Plug your guitar in here, ensuring you use a shielded guitar cable.
2.
AMP section
Choose any of the 8 amp models, using the PREAMP CIRCUIT selector.
Turning the VOLUME knob up delivers more drive to the power amp. You can decide
the total wattage by using the POWER LEVEL knob. This ensures good power amp
distortion without high volumes.
3.
EFFECTS section
You can use modulation (MOD), delay (DELAY) and reverb (REVERB) independently.
To turn on each effect, you simply push the corresponding button. The indicator will
light up showing which effects are on. Simply holding the button turns each effect off.
The EFFECTS knob adjusts the output level for each effect.
Holding the button whilst turning the EFFECTS knob allows you to adjust these
parameters below.
Effect type
MOD
DELAY
REVERB
Setup
Disabled
Effect
Speed
Time
Time
4.
VALVE STAGE section
You can change tube parameters for both the pre-amp and power amp.
Switch
Function
BRIGHT
Adds some brightness.
FAT
Adds some low end.
BIAS
Changes the bias setting of the waveform.
Changes the degree of damping of the
REACTOR
power-amp.
5.
AUX IN jack
Connect the analog output of an audio device to this jack.
You can connect an audio player to this jack, then play along on your guitar while
listening to your favorite songs.
Adjust the volume for the PHONES jack with the connected device.
6.
PHONES jack
Use this jack if you want to output directly to a mixer or recording device, or when
you want to use headphones. Output level adjusted with the POWER LEVEL knob.
When a device is connected to this jack, no sound will be output from he internal
speaker.
Be sure to connect a stereo plug to this jack.
The REACTOR switch does not affect the output from the PHONES jack.
7.
Power button
Hold down this button to turn the AV15 on or off.
8.
DC12V jack
Connect the included AC adapter here.
The AC adapter is designed specifically for the AV15. Do not use any other
adapter, otherwise a malfunction may occur.
About the PREAMP CIRCUIT
This amplifier has 8, all analog amp models, carefully designed to sound like some of
the best known legendary tube guitar amplifiers.
1.
CLEAN1
Clean 2x12 combo amplifier with large amounts of headroom. This has a smooth high-
end and a thick low end.
2.
CLEAN2
4x10 combo amplifier that was originally designed as a bass amplifier. This has a thick
and strong overdrive.
3.
CRUNCH1
The VOX AC15 EF86 channel. You can get many variations of crunch, with a combina-
tion of BRIGHT switch and FAT switch.
4.
CRUNCH2
Post 1964 era VOX AC30 Top Boost. This has both a bell chime clean and a dynamic
overdrive.
5.
OD1
This amplifier embodies 70's classic rock. Whilst still being able to provide a dynamic
clean sound.
6.
OD2
This amplifier is representative of 80's hard rock. You can get well-known British
overdrive with any guitar or pickup.
7.
H.GAIN1
A high gain amplifier that was born in 90's. You can play anything from a heavy riff to
a thick lead solo.
8.
H.GAIN2
The highest gain amplifier, for those that demand a modern distortion. This is suitable
for 7 string or drop tuning.
Specifications
Number of Pre-amp circuit: 8
Number of effects:
3
Input/output jacks:
INPUT jack, AUX IN jack, PHONES jack
Power amp output:
Maximum approx. 15 W RMS @ 5 ohms
Speaker:
VOX original 8" 5 ohms
Power supply:
AC adapter jack (DC 12 V
Current consumption:
2.50 A
Dimensions (W x D x H):
17.72 x 9.21 x 14.84 inches / 450 x 234 x 377 mm
Weight:
16.98 lbs / 7.7 kg
Included items:
AC adapter, Owner's Manual
* Specifications and appearance are subject to change without notice for improvement.
Position
Left=off, Right=on
Left=off, Right=on
Left=modern,
Right=vintage
Left=flat and tight,
Right=dynamic and loose
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