N32B Slim MIDI Controller
Simplify Your Workflow, Manage Multiple Parameters with a Single Knob

Juggling complex controls can disrupt your creativity. The N32B Slim, with 32 programmable knobs and up to 4 macros per knob, makes managing multiple instruments seamless and intuitive.
Customize each macro to send MIDI messages, define ranges, invert directions, assign channels, and select output ports – offering unmatched flexibility for your setup.
Compact and Portable
The N32B Slim measures just 20.8 cm x 13.5 cm (8.19” x 5.31”) with a sleek 1.9 cm (0.74”) enclosure. Lightweight and travel-friendly, it fits effortlessly into your bag, making it an ideal companion for studio and on-the-go production.
Stylish and Strong
Designed with a sturdy metal frame, the N32B Slim is built to perform and look great in any setup. Its sleek design and durable construction make it a reliable, long-lasting addition to your gear.
Easy Customization
Fine-tuning your workflow is simple with the N32B Slim’s intuitive web editor. Configure each macro to send any MIDI message type, define ranges, and adjust parameters with precision – all in just a few clicks.
Extensive MIDI Message Support
The N32B Slim is built to handle a wide range of MIDI messages, offering precision and adaptability for any musical setup. Supported message types include:
- Control Change
- Program Change
- RPN
- NRPN
- Aftertouch
- High-Resolution MIDI
- System Exclusive (SysEx)

MIDI Thru & Outputs
The N32B Slim offers MIDI Thru functionality and flexible output options, including MIDI-USB, TRS, or both simultaneously. Each macro can be individually configured to send messages to a specific output, giving you precise control and seamless integration with any setup.
High-Resolution Mode
With 4095 steps, the N32B Slim delivers exceptional precision compared to the standard 127 steps of most controllers. Fine-tune your sound with unparalleled detail for truly expressive adjustments.
Specs
Control | 32 macro knobs |
Macros per Knob | 4 per knob |
Channels | 16 Global channels. Supports custom channel assignment for each macro |
MIDI Message Support | Control Change 14-bit Control Change NRPN RPN Program Change Aftertouch SysEx |
MIDI Outputs | MIDI IN, MIDI OUT, MIDI Thru (hardware), USB MIDI |
Editing / Customization | Web Editor / MIDI Learn |
MIDI Learn | Easily assign any incoming MIDI message to a macro with a simple learn function |
Pick-Up Mode | No value jumps. Each macro waits until the knob catches up before taking effect. |
Resolution | 12-bit (4,095 steps) |
Presets | 10 quick presets, easily managed via our web editor with the ability to import/export unlimited presets. |
Power | USB-C |
Compatibility | Mac, Windows |
Physical
Dimensions | 20.8 × 13.5 × 1.9 cm 8.19 × 5.31 × 0.74 in |
Enclosure | Metal |