SB 404

Virtual Analog Synthesizer with step sequencer
The SB 404 combines a virtual analog synthesizer and a step sequencer. Two morphing oscillators and a noise generator provide powerful monophonic bass and synth sounds. It has a filter section with 24dB low-pass filter and comb filter, 2 independent envelopes for filter and amp, as well as an integrated multi-effect section with distortion, equalizer, chorus and synchronizable stereo delay.

This is how the SB 404 sounds:

Poison FM

Virtual Analog & FM Synthesizer
Poison combines the digital sounds of FM (frequency modulation) with the warmth of an analog synthesizer. The result: a fantastic sound world. Instead of simple sine waves, Poison uses a multimode oscillator and a polyphonic LFO whose frequency can be controlled via the keyboard, just like the oscillator. Multimode OSC and a noise generator can be added to the FM sound. Sounds sounds can be edited by the fully-modifiable two-pole analog filter.

This is how the Poison FM sounds:

STS 5000

Sampler with Timestretching and Pitchshifting Functions
An flexible DSP sampler with 64 voices, allowing individual processing of your programs within your current project. It has 16-part multimode and a stereo output plus 14 individual outputs. In addition to the standard features of the original hardware sampler, the STS 5000 supports replay of transposed samples via resampling, CPU-based time stretching/pitch shifting, and formant correction.

This is how the STS 5000 sounds:

ARPEG

Live Arpeggiator
Optimized for live performance. All important parameters can be controlled directly via the MIDI keyboard. Includes a Multi-Waveform LFO for velocity modulation, sweep transpose, note dropout, freely adjustable note length and arpgeggio loop time, as well as other special features.