There is no limitation on file size for IR data.
- The data is converted to a proprietary format that is optimized for the speaker simulator.
How to Load IR's (Impulse Responses)? GT-1000 Ultimate Guide Video Series
*The IR Loader is included in BOSS TONE STUDIO version 4.1.0 and later. To use BOSS TONE STUDIO version 4.0.0 or later, make sure to update the system program of your GT-1000 to version 4.00 or later. For GT-1000CORE, update to system program version 2.00 or later.