KORG FISA SUPREMA C (Piano) - Compact 37-Key Digital Accordion with T2L Motor, 120 Basses, and Built-in Speakers

KORG FISA SUPREMA C PIANO - Compact 37-Key Digital Accordion with T2L Motor, 120 Basses, and Built-in Speakers

The KORG FISA SUPREMA C PIANO packs the expressiveness, tonal palette, and bellows feel of the FISA SUPREMA into a lighter, more comfortable package for everyday use. The Compact version simplifies the interface— 37 right-hand keys , 12 physical switches with access to 14 registers , and smaller built-in speakers—while maintaining the T2L (True-to-Life) engine and advanced bellows response. With 120 velocity-sensitive basses and Standard and Free Bass modes, it delivers a realistic acoustic accordion experience with the power and versatility of a modern digital instrument.

The sound architecture combines up to 320 voices of polyphony with 45 accordion types , Virtual Tone Wheel organs (Upper/Lower/Pedal), Orchestra / Orchestra 2 / Soloist / Synth sections, and an 80-kit drum section. Built-in effects— reverb , delay , master EQ , rotary , vibrato/chorus , and organ overdrive —let you shape your sound live without additional gear. For integration with your system, it features separate analog treble and bass outputs , USB-B for 24-bit/48 kHz digital audio and MIDI , plus Bluetooth A2DP (audio RX) and MIDI BLE 4.2 . The included rechargeable battery lasts over 9 hours , and the speaker system delivers up to 70W max with THD+N < 0.1%.

Main features

• Right-hand keyboard: 37 velocity-sensitive keys; Left-hand: 120 velocity-sensitive bass keys, Standard and Free Bass modes.
• T2L engine with 320 voices of polyphony for professional-level response and detail.
• Accordion Section: 45 types; 14 treble registers , 7 bass/chord registers, and 7 free bass registers; realistic reed footage (16', 8', 4', etc.).
• Organ – Virtual Tone Wheel (Upper/Lower/Pedal): Tone Wheel 1–2, Transistor (Farfisa, Vox) and tube, with >148 patches assignable to registers.
• Orchestra / Orchestra 2 / Soloist / Synth: >170 / >170 / 18 / 42 patches in treble; Drums: 80 kits and >100 instruments.
• Memories and expansion: 100 banks × 6 scenes (up to 92,400 records ) and sound loading via USB-A (~ 580 MB free).
• Advanced Bellows: Advanced Proportional Bellows Behavior , independent push/pull resistors, Adaptive Expression Interpolation and Seamless Release on orchestral sounds.
• Detailed acoustic simulation: Musette detune per note, 15 Bellows Expression curves, Cassotto , mechanical/air noises and bellows resonance.
• Modern connectivity: 1/4” L/Mono (treble) and R/Mono (bass) outputs, 1/4” headphones, MIDI DIN I/O, USB-B (24-bit/48 kHz audio + MIDI), Bluetooth A2DP (RX) and MIDI BLE 4.2 .
• Built-in speakers: Yes; Rated power: 70 W max. (THD+N < 0.1%); Battery life > 9 h with included Li-ion battery.

Product benefits

• Smart portability: lower volume and simplified control, with the same sonic heart and expressiveness of the standard SUPREMA.
• Authentic touch and response: Bellows and reed modeling algorithms reproduce the attack, breath, and mechanical noises of an acoustic instrument.
• Stage-ready sound: dedicated recordings, professional effects, and separate treble/bass outputs for precise mixing.
• Full integration: 24-bit/48 kHz USB audio, MIDI over USB/DIN/BLE, and Bluetooth streaming (RX) for studio, live, or practice tracks.

Use cases

• Multi-genre live: combines traditional accordion modeling, rotary tonewheel/transistor organs, and orchestral layers from scenes.
• Teaching and practice: Free Bass, Bluetooth A2DP for playing accompaniments, and scene banks for structured lessons.
• Studio/Production: USB connection for clean recording of treble and bass and comprehensive MIDI control.

Frequently Asked Questions

• How does it differ from the standard FISA SUPREMA? It maintains the same engine and expression, but reduces size/weight, speakers, and has 37 (piano) keys with 12 physical switches (access to 14 registers).
• Can I load new sounds? Yes, via USB-A you can load additional sounds (~ 580 MB available) and save them to the internal memory.
• Does Bluetooth send audio to external speakers? No. Bluetooth is A2DP for reception (RX) ; MIDI sending/receiving via BLE 4.2 is available.

Description for projects

KORG FISA SUPREMA C PIANO Digital Accordion: 37 keys (velocity) right hand, 120 bass keys (velocity) with Standard/Free Bass modes; T2L engine ; 320 polyphony ; 45 accordion types; 14 treble, 7 bass/chord, 7 free bass registers; Virtual Tone Wheel organ (Upper/Lower/Pedal); Orchestra/Orchestra 2/Soloist/Synth sections; 80 drum kits ; 100 banks × 6 scenes (up to 92,400 registrations); Reverb/Delay/Master EQ , 2× MFX per part, Rotary/Vibrato/Chorus/Overdrive effects; Bluetooth A2DP (RX) & MIDI BLE 4.2 ; Connectivity: 1/4” L/Mono (Treble) and R/Mono (Bass) outputs, 1/4” headphones, MIDI DIN In/Out, USB-A (memory), USB-B ( 24-bit/48 kHz audio + MIDI), DC IN; built-in speakers ( 70 W max. @ THD+N < 0.1 %); power supply DC 24 V or Li-ion 14.4 V/6,600 mAh battery (>9 h); max. consumption 45 W ; dimensions (PIANO) 501 × 408 × 273 mm ; weight (PIANO) 9.9 kg .