Waldorf Iridium Keyboard – The Power of Synthesis with FATAR Keybed

Waldorf Iridium Keyboard expands the acclaimed Iridium Desktop by adding a premium 49-key FATAR TP/8SK keybed with polyphonic aftertouch. This groundbreaking feature provides unprecedented expressivity: each note responds individually to pressure, enabling new levels of modulation and performance control. Combined with the extensive Iridium synthesis engine, this instrument becomes a creative powerhouse for stage and studio alike.

Key Features

• Based on the Waldorf Quantum / Iridium synthesis platform
• 49 semi-weighted FATAR TP/8SK keys with polyphonic aftertouch
• 5 synthesis engines: Wavetable, Waveform (VA), Particle (granular), Resonator, Kernels
• 16-voice polyphony, duo-timbral operation
• 3 stereo filters per voice + Digital Former section
• 6 LFOs, 6 envelopes, Komplex Modulator, 40-slot Mod Matrix
• Full MPE (MIDI Polyphonic Expression) support
• 1000+ factory presets + 2 GB user sample memory
• High-resolution touch display with intuitive control
• 6 freely programmable macro buttons, step sequencer, advanced arpeggiator

Next-Level Playability

Polyphonic aftertouch lets you control parameters individually for each note – add vibrato to a single note, adjust filter cutoff per key, or shape dynamics expressively. Together with MPE support, Iridium Keyboard offers unprecedented expressivity, behaving almost like an acoustic instrument with full per-note control.

Five Synthesis Engines

Each of the three oscillators can be assigned one of five powerful engines:

• Wavetable – dynamic wavetable synthesis with smooth scanning
• Waveform (VA) – classic virtual analog oscillator models
• Particle – advanced sampling and granular sound manipulation
• Resonator – spectral resonances and animated sound textures
• Kernels – up to six sub-oscillators combined via FM, AM, or custom constellations

Filters and Digital Former

Three stereo filters per voice cover all classic types: low-pass, high-pass, band-pass, notch. Models include Quantum, Nave, Largo, PPG, and State Variable. The Digital Former adds tools like bitcrusher, comb filters, ring modulation, and overdrive for additional sound shaping.

Modulation Power

The extensive modulation matrix offers 40 slots, with six LFOs, six envelopes, and the Komplex Modulator combining LFO and envelope functions. Almost any parameter can be modulated, making Iridium Keyboard a sound designer’s dream.

Presets and Sounds

Over 1000 factory presets programmed by leading sound designers (Howard Scarr, Richard Devine, BT, Matt Johnson, and more) are included. Full compatibility with Waldorf Quantum and Iridium Desktop ensures seamless exchange of presets. In addition, 2 GB of sample memory is available for user content.

Connectivity

• 2× TS audio inputs + 2× TS audio outputs
• Headphone output with dedicated volume control
• MIDI DIN, USB-B (for DAW), USB-A (host), microSD slot
• 4 CV inputs + Gate In, Trigger In, Clock In/Out
• Sustain and expression pedal inputs

Design and Build

Designed by Axel Hartmann, the rugged metal housing and expanded front panel layout ensure durability and intuitive operation. The responsive industrial-grade touch display makes editing fast and direct, reducing menu diving and enhancing workflow.

In the Box

• Waldorf Iridium Keyboard synthesizer
• External power supply and cable
• MIDI adapters
• Quick Start Guide / PDF Manual

Conclusion

Waldorf Iridium Keyboard combines cutting-edge synthesis, a premium FATAR keybed with polyphonic aftertouch, full MPE support, and deep modulation options. It’s a complete instrument for producers, composers, and live performers who demand the highest quality and limitless sonic possibilities.