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RUMBLE LT25 AMPLIFIER MODELS
This table lists the amp models in Rumble LT25. The amp label used in each preset appears in the lefthand
column, followed by the amp type and a brief description in the righthand column.
STUDIO 1
Direct-to-mixing-desk studio purity with clean, uncolored tonal response
STUDIO 2
Similar to the above, but like a tube console for increased harmonic coloration
RUMBLE
Based on the clean-to-gritty 2x10” tone of Fender’s best-selling bass amps
BIG RUMBLE
Same as above, but with the added boom of a 1x15 cab
WARM COMBO
Based on the beloved mid-’60s Ampeg B-15NF
ARENA BASS
Inspired by the seismic all-tube sound of the Ampeg SVT
CLEAN BASS
Based on the ’80s/’90s-era power and clarity of the Gallien-Krueger 800RB
SLAP BASS
Inspired by the full-range high-end 1990s indispensability of the SWR® Redhead
BASS 300
Based on Fender’s Bassman® 300 Pro all-tube giant with distinctively versatile tone
shaping and blendable overdrive
MONSTER
High-gain all-tube boutique guitar amp re-imagined for bass
OLD FENDER
Based on the original-era boom of Fender’s vintage “TV-Front” Bassman
SHOWMAN
Based on the ’60s/’70s all-tube Fender classic Dual Showman, used on big stages
everywhere
GRUNGE BASS
Inspired by the “sludgy” majesty of 1970s-era Orange amps
70S ROCK
Inspired by a late ’60s/early ’70s Marshall Super Bass, a quintessential
early hard-rock bass amp
ANGRY BRIT
Inspired by the ’80s metal tone of the Marshall JCM800 guitar amp
BASSMAN 2K
Based on Fender’s present-day agship Super Bassman amp, with blendable tube
overdrive
Champ, Deluxe, Bassman, Princeton, Deluxe Reverb and Twin Reverb are trademarks of FMIC. All other non-FMIC product names and trademarks appearing in this manual
are the property of their respective owners and are used solely to identify the products whose tones and sounds were studied during sound model development for this
product. The use of these products and trademarks does not imply any aliation, connection, sponsorship, or approval between FMIC and with or by any third party.
PRESET AMP LABEL AMP TYPE AND DESCRIPTION