Line 6 AXSys 212 User Manual

Page of 48
Chapter 3: Description of Features
26
AxSys 212 User Manual
Auto Volume Attack
The Auto Volume effect automatically Òramps upÓ the signal level. It
simulates the ÒbowedÓ playing technique in which the volume is turned
down at the beginning of each note so that the attack portion of the signal
is not heard, and then the volume is gradually raised.
Parameter Range
Description
Auto-Volume
Off, 01-99
Adjusts the rate of the ramping of volume.
Preamp Controls
TubeTone technology is what makes the AxSys so versatile, and allows it
to accurately recreate the classic tone of a variety of guitar amps.
Parameter
Range
Description
Preamp Type
(see page 27)
Selects the type of amp tone.
Drive
00Ð99
Controls the volume of the signal going into the Preamp;
use higher levels to create distortion.
Preamp Bass
00Ð99
Adjusts the tone for the low frequency range of the
Guitar signal before it goes into the Preamp.
Preamp Middle
00Ð99
Adjusts the tone for the middle frequency range of the
Guitar signal before it goes into the Preamp.
Preamp Treble
00Ð99
Adjusts the tone for the high frequency range of the
Guitar signal before it goes into the Preamp.
Bright Switch
On, Off
When on, a sharper and brighter sound is produced.
Presence
00Ð99
Provides a boost of the high-mid frequencies.
Output Level
00Ð99
Controls the volume of the PreampÕs output.  This sets
the amount of signal passed to the rack effects section.
Drive
This controls the level going into the Preamp. Typically this control allows
you to overdrive the tubes in a typical guitar amp. The AxSys simulates
this phenomenon with astounding accuracy for each of its Preamp Types.
If the 
DRIVE ON/OFF
 parameter is turned off, the Drive effect will not be heard
(see page 35). If you adjust the 
DRIVE 
knob, the display will flash 
OFF twice to
indicate it is turned off.
The 
DRIVE
 control is disabled when the Acoustic Sim Preamp type is selected. If
you attempt to modify it, the display will temporarily read 
---.
Preamp EQ
Equalization, or EQ, provides the ability to control timbre, or coloration, of
an audio signal. Before the GuitarÕs signal goes into the Preamp section, it
passes through the Preamp EQ. Three parameters are available, including:
PREAMP BASS
PREAMP MIDDLE
 and 
PREAMP TREBLE
.