Overdrive, Amp models, and Mic models (OD Amp Mic) |445
23: Tube PreAmp Model (Tube PreAmp Modeling)
This effect simulates a two-stage vacuum tube preamp. You can make indi-
vidual settings for two vacuum tubes connected in series. This lets you cre-
ate the warm sound typical of vacuum tubes.
+
Tube Pre Amp1 Tube Pre Amp2
Left
Right
FX Amt
Output Level
FX Amt
FX Amt = 100: Mono In - Mono Out / FX Amt = 0: Stereo In - Stereo Out
–
+
Invert
a Tube1 Low Cut
[Hz]
Thru, 21…8.00k Sets the cutoff frequency for the low
cut lter of stage 1
High Cut [Hz] 53…20.00k, Thru Sets the cutoff frequency for the high
cut lter of stage 1
b Tube1 Gain [dB] –24.0…+24.0 Sets the input gain for stage 1
Saturation [%] 0…10 0 Sets the input/output response for
stage 1
c Tube1 Bias 0 …10 0 Sets the bias voltage for stage 1
d Tube1 Phase Normal,
Wet Invert
Turns phase reversal on/off
e Tube2 Low Cut
[Hz]
Thru, 21…8.00k Sets the cutoff frequency for the low
cut lter of stage 2
High Cut [Hz] 53…20.00k, Thru Sets the cutoff frequency for the high
cut lter of stage 2
f Tube2 Gain [dB] –24.0…+24.0 Sets the input gain for stage 2
Saturation [%] 0…10 0 Sets the input/output response for
stage 2
g Tube2 Bias 0…10 0 Sets the bias voltage for stage 2
h Tube2 Output
Level [dB]
–48.0…+0.0 Sets the output level
i Wet/Dry Dry, 1:99…99:1, Wet Balance between the wet and dry
signal
Src Of f…Tempo See DMS (Dynamic Modulation
Source)
Amt –100…+100 Amount of modulation source