Blocks Primes

A powerful wave-shaping dual oscillator offering phase, frequency, amplitude, and timbre modulation. Ideal for growling basses, vibrant leads, and rich percussion.

With independent sequence-length and direction controls for pitch, octave, velocity, hold, and gate, this unconventional step sequencer makes polyrhythmic sequencing easy.

Unashamedly inspired by MASSIVE’s Performer, Curve Sequencer offers complex stepped modulation – perfect for electronic music styles.

An instantly loveable resonant filter bank designed to morph between settings for vowel sounds, chords, or pinged percussion. Perfect for making anything sound like daft funk.

A versatile tone generator and noise source that’s great for bleepy sequences, bell-like FM, morse, pitched noise, crackly textures, and more.

The West Coast DWG combines two oscillators and additional waveshaping with extensive internal modulation possibilities, allowing you to playfully explore complex timbres.

The West Coast LPG is a combination of a low pass filter and a VCA. It is designed to control the dynamic properties of a sound, giving it the quality of a drum hit or a plucked string.

The West Coast CFG can be used as the central modulation hub of a patch, providing modulation signals that can be triggered independently, in relation to one another, or by themselves for self-cycling operation.

The West Coast XYS can be used for generating complex modulation and gate signals, as well as note sequences. Even though it can be used as a basic 16 step sequencer, the XYS excels at creating evolving patterns and constantly shifting sequences.

Inspired by organs and synthesizers from the 70s. OSC Bank allows multiple waveforms at different octaves and harmonic intervals to be blended to form an organic sounding mix with a vintage vibe.

Adapting the oscillator section of a classic synth renowned for its bass sounds, Multiwave OSC allows you to mix four waveforms together for interesting combinations using the faders on the panel.

Based on the Sallen-Key filter topology, as used in a classic semi-modular monophonic synthesizer from the late 70s. It features a 6 dB/Oct high pass filter and a 12 dB/Oct low pass filter connected in series.

The Modern Comb creates interesting filtering effects, but can also be used to create flangers, chorus, or physical modelling sounds.

A smooth-sounding low-pass filter, adapting the filter design of early polyphonic analog synthesizers. Its resonance behavior has been optimized to provide a warm and full sound.

Provides six user-definable timing divisions of any gate signal for further distribution in a patch. Run sequencers at different but related speeds, or to set up complex rhythmical structures within a patch.

Converts any signal into a stepped sequence of pitches for use with Pitch inputs. It automatically maps the input values to a user-definable set of notes, making it possible to set custom scales.

Modeled after the oscillators of an iconic 70s monophonic synthesizer, the MONARK OSC captures every nuance of the original circuit, including all the inaccuracies that give it its distinctive sound.

The MONARK filter authentically recreates the behavior of the original circuit, including its rich saturation.

Perfectly captures the envelope section of this classic monosynth, including the unique behavior of both envelopes used in the original instrument. Great for punchy basses and leads, and snappy percussion.

A smooth filter section provides a colorful palette of sounds. The distortion and audio modulation sections make DRIVER capable of everything from light saturation to complete destruction.

The ROUNDS Reverb is based on a feedback delay network with eight delay taps. It can produce a wide range of effects: from big, deep and cloudy halls to small, resonant rooms or grainy delays.

The ROUNDS Delay can produce a wide range of different echo, flanging and chorus effects. It offers both stereo ping pong as well as synced delay modes.

The ROUNDS LFO lets you synchronize the LFO externally to REAKTOR’s master tempo or internally to a sequence of gates in a Blocks patch. For locking modulation signals to the beat of your music.