Amplifier
Amp Modeling is a technology which applies the tone of several popular modern and vintage
amps. Amp Modeling also includes an acoustic guitar simulation.
Amp Model - Knob 1 selects one of the classic, modern, and DigiTech custom Amp mod-
els. Press this knob to turn Amp and Cabinet modeling on and off. Note that when you
select an Amp model, the default Cabinet model is automatically selected. You can, however,
change the Cabinet model after selecting an Amp model.
- Based on a ‘57 Fender
®
Tweed Champ
®
- Based on a ‘57 Fender Tweed Deluxe
- Based on a ‘59 Fender Tweed Bassman
®
- Based on a ‘65 Fender Blackface Twin
Reverb
®
- Based on a ‘68 Marshall
®
100 Watt
Super Lead (plexi)
- Based on a ‘77 Marshall Master Volume
- Based on an ‘83 Marshall JCM800
- Based on a ‘63 Vox AC30 Top Boost
- Based on a ‘69 Hiwatt
®
Custom 100
- Based on an ‘81 Mesa Boogie
®
Mark II C
- Based on an ‘01 Mesa Boogie Dual
Rectifier
- Based on a ‘96 Matchless
TM
HC30
- DigiTech
®
Solo
- DigiTech Metal
- DigiTech Bright Clean
- DigiTech Clean Tube
- Dreadnaught acoustic
- Direct (No Amp Model)
DigiTech is a trademark of Harman International Industries, Inc. Other product names modeled in this product are trademarks
of their respective companies that do not endorse and are not associated or affiliated with DigiTech or Harman International
Industries, Inc. They are trademarks of other manufacturers and were used merely to identify products whose sounds were
reviewed in the creation of this product.
Cabinet - Knob 2 selects the speaker Cabinet model.
- Based on a 1x12 ‘57 Fender
®
Tweed
Deluxe
®
- Based on a 2x12 ‘65 Fender Blackface Twin
Reverb
®
- Based on a 2x12 ‘63 Vox
®
AC30 Top Boost
w/ Jensen
®
Blue Backs
- Based on a 4x10 ‘59 Fender Tweed
Bassman
®
- Based on a 4x12 Marshall
®
1969 Straight w/
Celestion
®
G12-T70
- Based on a 4x12 Johnson
®
Straight w/
Celestion Vintage 30’s
- 4x12 DigiTech
®
Solo
- 2x12 DigiTech Bright
- 4x12 DigiTech Metal
- 4x12 DigiTech Rock
- 4x12 DigiTech Alt Rock
- 4x12 DigiTech Vintage
- Direct (No cabinet model)
DigiTech and Johnson Amplification are trademarks of Harman International Industries, Inc. Other product names modeled in
this product are trademarks of their respective companies that do not endorse and are not associated or affiliated with Digi-
Tech or Harman International Industries, Inc. They are trademarks of other manufacturers and were used merely to identify
products whose sounds were reviewed in the creation of this product.
Amp Gain - Knob 3 adjusts the Gain (distortion) for the selected Amp model (not avail-
able for Acoustic or Direct). The Gain parameter ranges from to .
Amp Level - Knob 4 adjusts the Level (volume) of the selected Amp model. The Level
parameter ranges from to .
EQ
The RP150’s EQ helps further shape your tone with Bass, Midrange, and Treble controls. To help
get you started, there are four preset EQ curves: Mid Boost (), Scoop (), Bright (), and
Warm () that can be selected using Knob 1. Bass, Midrange, and Treble parameters range from
-12dB to +12dB.
EQ Model - Knob 1 selects between 4 different EQ modes, each with different frequency