Boss Issues Update for GT-1000, GT-1000Core Multi-FX

February 2, 2022 · 5 sources

Boss announced a Version 2.0 firmware update for its flagship GT-1000 multi-effects processor and the compact GT-1000CORE, bringing new amp types, bass preamps, and drive effects to both units. The GT-1000CORE update added three newly developed high-gain guitar amp types, six new bass preamps, two new drive effects, and other enhancements¹.

The GT-1000CORE packs the complete internal tone processing of the GT-1000 into a compact stompbox. It runs 32-bit AD/DA conversion with 32-bit floating-point processing at a 96 kHz sampling rate, and offers two send/return loops for external effects, the four-cable method, or separate direct outputs. External control is supported via footswitches, expression pedals, USB, and TRS MIDI¹.

New amp types in Version 2.0

The three new high-gain amp types added to the AIRD preamp section were¹:

The six new bass preamps expanded the CORE's bass mode, which Boss describes as offering a variety of AIRD bass preamps for shaping core tone along with eight different overdrive and distortion effects for bass¹.

AIRD and the GT-1000's own updates

Both units are built on AIRD, the digital amplifier design philosophy Boss introduced with the GT-1000³. As the maker put it:

Boss said AIRD technology delivers natural feel and optimized integration with all types of external devices, so sounds flow smoothly into any creative setup with natural tube amp feel and minimal adjustment¹.

The GT-1000 itself gained features across its update history. A Version 3 update added newly designed dedicated bass preamps and bass effects, making it, in Boss's words, "the flagship multi-effects processor" for both guitar and bass, along with new Manual and Pedalboard modes for enhanced performance functionality³. The v2.0 firmware also made the FV+TUNER and FV+TUNER/PFX functions assignable on the EXP1 PEDAL, EXP2, and EXP3 external pedal connections³.

Firmware versions and installation

Players using the GT-1000 with BOSS TONE STUDIO and the GT-1000 driver needed System Program Ver.2.00 or later installed⁴. Later maintenance releases followed for the GT-1000CORE⁵:

To check a CORE's version, a player holds down the EXIT button while powering on until the logo appears, after which the version information appears on the display⁵.