Soma Laboratory Pulsar-23 Screw (Black)

Semi-modular Analog Drum Machine

• 4 Drum Channels: Bass Drum, BassPercussion, Snare Drum, Cymbals/Hi-Hat
• 4 unique envelope generators, capable of transforming channels into noisedrone synthesizers
• 4 independent loop recorders with individual clocks to record trigger events
• Clock generator with dividers for advanced rhythm synthesis
• Wide-range LFO (0.1 - 5000Hz) with variable waveforms
• Shaos: pseudo-random generator with 4 independent outputs and sample & hold
• FX processor with CV control, including DSP sample rate
• Built-in distortion
• 2 gates, 2 VCAs and 2 inverters all with CV control

The Soma Laboratory Pulsar-23 Screw (Black) is an organismic drum machine, designed by Vlad Kreimer, that revolutionizes the concept of rhythm synthesis. With a semi-modular structure and composed of 23 independent modules, PULSAR is incredibly versatile. It can be used for the synthesis of percussion instruments and complex rhythms, but also for creating bass and melodic lines, unique sound effects and evolved soundscapes. It also works excellently as a control voltage source and as a powerful stand-alone analog FX processor.

Pulsar-23 Screw: Organismic Flexibility and Extreme Connectivity

The PULSAR-23 operates in three different modes simultaneously: stand-alone, MIDI control, and CV control, allowing unique combinations and interactions in any proportion. One of its most innovative features is the possibility of live "circuit bending" and the use of the conductivity of the artist's body to create cross-patches and modulations, pushing the boundaries of sonic experimentation. The PULSAR-23 continues the philosophy of organismic synthesizers inaugurated by the LYRA-8, now applying it to the world of percussion instruments with amazing results.

Deep Sound Design and Advanced Features.

Each drum channel of the Pulsar-23 (Bass Drum, BassPercussion, Snare Drum, Cymbals/Hi-Hat) is supported by envelope generators capable of generating sustain, effectively turning percussion instruments into noisedrone synthesizers for continuous sound textures. The 4 independent loop recorders capture trigger events and can be individually synchronized, offering complex rhythmic possibilities. The built-in clock generator, with a wide range of dividers, is a powerful tool for rhythm synthesis.

Extreme Modulation and Unique Features

Rounding out its capabilities, we find a wide-range LFO (0.1 - 5000Hz) with variable waveform and "Shaos," a unique pseudo-random generator based on slide registers, equipped with 4 independent outputs, sample and hold and other interesting features. The built-in FX processor, with CV control also over the sampling rate of the entire DSP, and distortion, allow further sculpting of the sound. The presence of 2 gates, 2 VCAs and 2 inverters, all controllable via CV, provides unprecedented modular control. The "Screw" version offers the same outstanding functionality as the "turret," but at a more affordable price due to the use of screws instead of custom turrets.

Technical Specifications:

• Drum Channels: 4 (Bass Drum, BassPercussion, Snare Drum, Cymbals/Hi-Hat)
• Envelope Generators: 4 with sustain function for noisedrone synthesis
• Loop Recorders: 4 independent, trigger event recording, individual clock
• Clock Generator: With frequency dividers
• LFO: Wide range (0.1 - 5000Hz), variable waveform
• Shaos: Pseudo-random generator with 4 independent outputs, sample & hold
• FX processor: With CV control (including CV on DSP sample rate)
• Distortion: Integrated
• Gate: 2 CV-controlled
• VCA: 2 CV-controlled
• Inverters: 2 controllable
• Operating Modes: Stand-alone, MIDI control, CV control (simultaneous)
• Unique Features: Live circuit bending, patching via body conductivity
• Structure: Semi-modular, 23 independent modules