Introducing the IR-200, the most advanced compact amp/IR solution available. This powerhouse stomp brings next-level [KH1] performance to direct sound for guitar and bass, offering exceptional audio quality, premium amps, deep sound shaping, and instant sound recall with 128 memories. Over 150 hi-res cab impulse responses from BOSS and Celestion Digital are on board, plus 128 locations for loading your own mono or stereo IRs.

The IR-200 turns your pedalboard into a self-contained direct sound solution for live playing, studio recording, and practice. It delivers massive amp tones from a small footprint and smoothly integrates with all your favorite pedals, including stereo mod, delay, and reverb effects. And once you craft your tones, you can send them to a stage amp, house PA, computer recording system, or headphones—or all at once.

• Pedal-based amp simulator and impulse response loader with premium sound and features
• 32-bit AD/DA, 32-bit floating-point processing, and 96 kHz sampling rate
• 128 user IR slots with support for mono and stereo WAV files, up to 32-bit floating point/96 kHz resolution, and 200 or 500 ms length
• Large onboard preset cab IR library with 144 BOSS IRs and 10 Celestion Digital IRs
• Class-leading IR reproduction with two custom DSPs
• Eight guitar and three bass amp types to cover a wide range of styles
• Run up to two IRs at once in mono or stereo
• 128 memories for storing user setups
• Two EQs in each memory plus two global EQs, all with selectable parametric or graphic operation
• Room, Studio, and Hall ambience types
• Effects loop with mono send and mono/stereo return, with selectable pre-cab or post-EQ positioning
• Dedicated software for loading cab IRs and backing up memories
• Versatile USB audio interface for recording and playback with music software on Mac and Windows computers and iOS devices
• Deep external control support via footswitches, an expression pedal, and TRS MIDI

High-Resolution Stereo Cabinet IRs

Backed by two powerful custom DSPs, the IR-200 provides exceptional IR performance with support for mono and stereo files, up to 32-bit floating-point/96 kHz resolution, and up to 500 ms length for natural bass response. The 144 BOSS and 10 Celestion Digital IRs cover a vast range of cabinet and mic combinations and are always ready to use in your patches. And with the IR-200 IR Loader software for macOS and Windows, you can load in up to 128 mono or 64 stereo WAV IRs from your personal collection.  

Built-In IR Cabinet Types 

Guitar Cabinet IRs created by BOSS. Each cabinet has six different mic types with two distance options.  

Speaker Cabinet Type                                                                                         

• 1 x 12” BOSS Original (Open Back) 
• 2 x 12” JC-120 Roland JC-120 (Open Back) 
• 2 x 12” Jensen C-12K Fender Twin Reverb (Open Back) 
• 2 x 12” Celestion G12M Greenback VOX AC-30 (Open Back) 
• 4 x 10” Jensen P10R Fender Bassman (Open Back) 
• 4 x 12” Celestion G12M Greenback Marshall 1960B (Closed Back) 
• 4 x 12” Celestion G12T-75 Marshall 1960B (Closed Back) 
• 4 x 12” Celestion G12M Greenback Bogner Ubercab (Closed Back) 

Bass Cabinet IRs created by BOSS. Each cabinet has six different mic types with two distance options. 

Speaker Cabinet Type                                                                                         

• 1 x 18” SWR Big Ben with two rear bass reflex ports 
• 2 x 15” BOSS Original (Closed Back) [KH2] 
• 4 x 10” SWR Goliath with a built-in horn-type tweeter (Closed Back) 
• 8 x 10” Ampeg 810E (Closed Back) 

Guitar Cabinet IRs Created by Celestion Digital 

Speaker Cabinet Type                                                                                         

• 1 x 12” Celestion Cream Open Back 
• 1 x 12” Celestion Ruby Open Back 
• 2 x 12” Celestion Blue Open Back 
• 2 x 12” Celestion Heritage G12H(55) Open Back 
• 2 x 12” Celestion Vintage 30 Closed Back 
• 4 x 12” Celestion G12T-75 Closed Back 
• 4 x 12” Celestion G12H-75 Creamback Closed Back 
• 4 x 12” Celestion G12M Greenback Closed Back 
• 4 x 12” Celestion Heritage G12H(55) Closed Back 
• 4 x 12” Celestion Vintage 30 Closed Back 

Company names and product names are shown above are registered trademarks or trademarks of their respective owners. They are used because it is the most practical way of describing the sounds that are emulated using DSP technology. 

Premium Guitar and Bass Amp Tones

The IR-200’s inspiring amps sound and feel great to play, and they also interact nicely with drives and other pedal types in front. Eight guitar amps provide go-to platforms from classic clean, tweed, and class A to vintage and modern high-gain, while three bass amps offer rich, punchy sounds from clean to driven. Each amp type features responsive gain, bass, mid, and treble controls for dialling in core sounds quickly, and a noise suppressor is on hand for taming high-gain buzz. It’s also possible to bypass the amp section entirely and use the IR-200’s high-quality cab IRs with an amp/load box setup or external modeller.