Included Rigs Expansion Library:

Slate Edition
American Classics
British Classics
Choptones Brit 1987
Choptones Fried BE50D

239 models, the world's largest collection into a single software, including:
89 guitar amplifiers and 4 bass amplifiers
50 guitar cabinets and 2 bass cabinets
77 pedal and rack effects
18 microphone models, with up to four mics on each cabinet
More than 1000 presets covering all musical styles
Randall®, DVmark®, Brunetti® and THD® authorized models approved by the original manufacturers
Amp Tweak technology, allows you to mod the amplifiers by changing the preamp and poweramp tube models, as well as simulating the action of a variac
Rig Player (with 20 factory rigs), allows you to reproduce rig models created by sampling real setups
One entire preset bank dedicated to bass.
4th generation analog emulation technology, with proprietary nonlinear processing algorithm
3D, gap-less positioning of microphones and room simulation
Advanced cabinet emulations with ReSPiRe 2 technology
Built-in convolver to load external guitar cab IRs
Flexible sound chain with split point for parallel processing
Fully customizable MIDI control for live usage
BREVERB and SpringAge based reverb effects
Full compatibility with TH3 user presets

RIG PLAYER

TH-U is able to load rig models created from real setups.
The Overloud proprietary technology allows our engineers to sample and capture the response of an entire rig, including the nonlinear and dynamic response of the amplifier, the cabinet, the microphones, the mic preamplifier and the room sound. Rig To Model technology allows you to capture both analog and digital setups. The Rig Player, integrated into TH-U, allows you to reproduce any nuance of the sampled rigs.

AMP TWEAK

Thanks to its innovative dsp technology, TH-U features a new panel which allows you to change the pre and power tubes models, as well as to simulate the action of a variac. This allows you to mod any amplifier model with an almost limitless combination of tubes and opens the product to new sound capabilities.
15 new amplifiers, including the Superlead and Superbass models, Polytone jazz amplifiers and DVmark Triple 6 head
14 new cabinets
Rig Player (with 20 factory rigs), reproduces models captured from real rigs with the R2M (Rig To Model) technology
Amp Tweak: mod amplifiers by customizing pre and power tubes
A Shimmer Reverb and a Shimmer Delay
An improved and redesigned Cabinet IR module
A new multitrack looper
Search function on the preset and bank lists

Integrated Rigs Expansion Library:

American Classics
Brit Silver Jub
British Classics
Choptones Add A MP1
Choptones Angel Scream
Choptones Bogie JPC2
Choptones Bogie RK6L6
Choptones Bogna XTC
Choptones Boogie MKV
Choptones Brit 1959 RR
Choptones Brit 1987
Choptones Brit J1 Preamp
Choptones Carved Vai
Choptones Fend SRev
Choptones Fend Trem63
Choptones FendEdge
Choptones Fried BE50D
Choptones Fried Lilbox
Choptones Ornage DA30T
Choptones Pivy 65
Choptones Rand Sanat
Choptones Suur Cus 100TP
Choptones Tone Impera
Choptones Vocs 30C1
LRS Eddied EL34
LRS Unchained
Mad-in-Italy MK50 Rock
MF T&B 008
MF T&B 3Classic
Vintage Collection 1
Vintage Collection 2