Single size effects 025: Treble Booster
233
Amp Type
Cabinet Type
Recommended Combinations of Bass Amp Models and
Cabinets:
025: Treble Booster
This effect models a famous boost/overdrive effect that was
developed in order to produce a “guitar orchestra” effect, and
designed for use with the VOX AC30. You can use this to add
clear boost to the signal, or apply it to an organ sound to add an
overdrive that generates rich overtones. Three controls allow a
broad range of settings, letting you create a wide variety of
overdrive sounds.
026: Tube PreAmp Model (Tube
PreAmp Modeling)
This effect simulates a two-stage vacuum tube preamp. You can
adjust individual settings for two vacuum tubes connected in
series. This lets you create the warm sound typical of vacuum
tubes.
Saturation [%]
With higher settings of this value, the waveform will change at
high gain levels, tending to cause distortion. Lower settings of this
value will produce linear response.
Amp Type Cabinet Type
LA STUDIO LA - 4x10, LA - 1x18
JAZZ COMBO JAZZ - 1x15
GOLD PANEL MODERN - 4x10
SCOOPED METAL - 4x10
VALVE2 CLASSIC - 8x10
VALVE CLASSIC - 8x10
CLASSIC COMBI - 1x12 & 1x18
Paramter Value Explanation
Drive ← 1...100
Sets the gain for
overdrive
Level ← 0...100 Sets the output level
Tone ← 1...100
Sets the tone for
overdrive
Wet/Dry ←
Dry, 1:99 ...
99:1, Wet
Sets the balance
between the effect
and the dry input
Src Source Off...Tempo
Selects a modulation
source for Wet/Dry
Amt Amount –100...+100
Sets the modulation
amount for Wet/Dry
Left
Right
Wet / Dry
Wet / Dry
Wet: Mono In - Mono Out / Dry: Stereo In - Stereo Out
+
Treble Booster
Paramter Value Explanation
1 LCut[Hz]
Tube1
Low Cut [Hz]
Thru,
21...8.00k
Sets the cutoff
frequency for the low
cut filter of stage 1
1 HCut[Hz]
Tube1
High Cut
[Hz]
53...20.00k,
Thru
Sets the cutoff
frequency for the high
cut filter of stage 1
1 Gain[Hz]
Tube1
Gain [dB]
–24.0...+24.0
Sets the input gain for
stage 1
1 Saturate
Tube1
Saturation
[%]
0...100
Sets the input/output
response for stage 1
p.233
1 Bias Tube1 Bias 0...100
Sets the bias voltage
for stage 1 p.234
1 Phase Tube1 Phase
Normal,
Wet Invert
Turns phase reversal
on/off p.234
2 LCut[Hz]
Tube2
Low Cut [Hz]
Thru,
21...8.00k
Sets the cutoff
frequency for the low
cut filter of stage 2
2 HCut[Hz]
Tube2
High Cut
[Hz]
53...20.00k,
Thru
Sets the cutoff
frequency for the high
cut filter of stage 2
2 Gain[Hz]
Tube2
Gain [dB]
–24.0...+24.0
Sets the input gain for
stage 2
2 Saturate
Tube2
Saturation
[%]
0...100
Sets the input/output
response for stage 2
p.233
2 Bias Tube2 Bias 0...100
Sets the bias voltage
for stage 2 p.234
2Out[dB]
Tube2
Output Level
[dB]
–48.0...+0.0 Sets the output level
Wet/Dry ←
Dry, 1 : 99...
99 : 1, Wet
Sets the balance
between the effect
and the dry input
Src Source Off...Tempo
Selects a modulation
source for Wet/Dry
Amt Amount –100...+100
Sets the modulation
amount for Wet/Dry
+
Tube Pre Amp1 Tube Pre Amp2
Left
Right
Wet / Dry
Output Level
Wet / Dry
Wet: Mono In - Mono Out / Dry: Stereo In - Stereo Out
+
Invert
-
Mic/Pre Amp - Saturation
In
Out
Saturation = 0
Saturation = 50
Saturation = 100
Bias = 0