KV331 Audio SynthMaster Everything Bundle Boost Pedals Hold down the "GRAND PIANO/FUNCTION"

Hold down the "GRAND PIANO/FUNCTION" button and press the keyboard to change Voices

Built-in headphone amp for troubleshooting

According to its creative approach

The stacker includes self-adhesive rubber pads prevent scratches and instrument slip

KV331 Audio SynthMaster Everything Bundle Boost Pedals Hold down the "GRAND PIANO/FUNCTION"SynthMaster 'Everything Bundle' includes SynthMaster and all current preset expansion banks released by KV331 Audio. There are currently 29 preset banks by 9 authors which contain 1800 presets for various genres. SynthMaster 'Everything Bundle' also includes free crossgrade for SynthMaster One, and free upgrade to SynthMaster v3. 0