The Guitar Bundle delivers a comprehensive solution for guitar and bass amp simulation, designed to meet the needs of recording and mixing professionals. It features TH-U FULL, the largest collection of amp models available in a single software, offering 239 models including 89 guitar amplifiers and 4 bass amplifiers. With 50 guitar cabinets, 2 bass cabinets, and 77 pedal and rack effects, this bundle covers a wide sonic spectrum. Its advanced features include 18 microphone models with up to four mics per cabinet, more than 1000 presets across diverse music styles, and authorized models from renowned manufacturers such as Randall, DVmark, Brunetti, and THD.

TH-U FULL incorporates innovative technologies such as Amp Tweak, allowing modification of amplifier characteristics by adjusting preamp and poweramp tube models and simulating variac effects. Rig Player enables realistic reproduction of rig setups captured from real gear, with a dedicated preset bank for bass tones. The software uses fourth-generation analog emulation with a proprietary nonlinear processing algorithm, 3D microphone positioning, gap-less sound placement, and room simulation for authentic soundscapes. Cabinet emulations benefit from ReSPiRe 2 technology, complemented by built-in convolution support for external guitar cabinet impulse responses, flexible sound chain routing, and fully customizable MIDI control for live performances.

Mark Studio 2 adds the signature Markbass tone to the bundle, emulating six top-tier Markbass amplifiers and nine cabinets, including a variety of front-ported, rear-ported, and sealed designs. This component also features a full bass pedalboard with effects like octave, envelope filter, chorus, distortion, and compressor. Users can select from six microphone options or use preset combinations, with an ultra-flexible signal path that balances direct input, amp direct out, and mic output levels. Together, these tools provide a powerful platform for crafting authentic guitar and bass tones with precision and ease.