The Roland AIRA TB‑3 Touch Bassline is a compact, modern reinterpretation of the classic Roland TB‑303, designed for electronic musicians, producers, and live performers. It uses a touch‑based interface to program basslines and sequences intuitively, while offering classic acid-style sounds with updated modulation, effects, and performance options. It’s suitable for studio production, live performances, and electronic music creation, fitting into the Roland AIRA ecosystem for integration with other TB‑3, TR‑8, and VT‑3 devices.
Features
- Touch-based interface for real-time bassline sequencing
- Authentic 303-style acid bass sounds with modern effects
- Step sequencing and real-time pattern editing
- Integrated effects: filter, delay, drive, and reverb
- Compact 500 Series–style desktop module design
- Syncs with other AIRA gear and MIDI devices
Specifications
| Instruments | Preset Patches: 134 |
| Sequencer | User Patterns: 64 Maximum Steps: 32 for each pattern |
| Scatter | Preset: 8 |
| Controllers | Touchpad Cutoff knob Resonance knob Accent knob Effect knob |
| Display | 7 segment, 3 character LED |
| Connectors | 2 x 1/4″ TS L/R Out 1 x 1/4″ TRS Headphone 2 x 5-pin DIN MIDI In/Out 1 x USB Type B 1 x DC In |
| Power Requirements | AC adapter or supplied from the computer via USB 500 mA current draw |
| Dimensions | 9.50 x 6.80 x 2.25″ (240 x 173 x 57 mm) |
| Weight | 1.8 lb (820 g) |
| Package Weight | 3.35 lb |
| Box Dimensions (LxWxH) | 15.8 x 9.6 x 4″ |













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