The Waldorf Iridium Synthesizer Keyboard builds on the success of the Iridium desktop synth now with a 49-key FATAR TP/8SK semi-weighted polyphonic aftertouch pressure-sensitive keyboard. Whilst staying true to the original there is a wide range of new features and improvements built around the addition of the premium-quality keyboard including six-freely programmable macro controls. The Waldorf Iridium Digital Synthesizer is perfect for sound designers and musicians alike providing you with a groundbreaking synth engine that allows you to create without boundaries. The wide range of sound-shaping controls allows you to take charge of tonality modulation and much more. It features a 16-voice polyphony with duo-timbral performance with a trilogy of oscillators that can be used for a variety of modes. The Iridium also has a built-in arpeggiator as well as 6 envelopes and 6 LFOs. You can also combine both LFO and envelopes using the Komplex Modulator for unique results. Modulate your tones with the three stereo filters available per voice with a wide range of modes.