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RSF Polykobol II main image

RSF Polykobol II

RSF Polykobol II

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Page last updated Mar 31, 2026

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Dive into the unique world of analog synthesis with the RSF Polykobol II, a classic gem from the 1980s that still resonates with musicians and sound designers today. This 8-voice polyphonic synthesizer is renowned for its rich, warm sound and robust modulation capabilities. The Polykobol II is particularly celebrated for its distinctive feature: a variable waveform oscillator that allows for seamless morphing between wave shapes, offering an unparalleled sound design experience.

With its intuitive interface, the Polykobol II provides hands-on control over each aspect of the sound, making it a favorite for those who appreciate tactile interaction and creativity. The synthesizer is equipped with a comprehensive set of modulation options, including two LFOs and an envelope generator, enabling you to sculpt and shape sounds with precision and flair. Its classic design and analog circuitry are complemented by a sturdy build, ensuring that it stands the test of time both sonically and physically.

Whether you’re a seasoned synth enthusiast or a newcomer looking to explore the depths of analog synthesis, the RSF Polykobol II offers a distinctive experience that bridges vintage charm with versatile modern applications.

Key Features:

8-voice polyphonic analog synthesizer
Unique variable waveform oscillator for dynamic sound shaping
Comprehensive modulation section with two LFOs and envelope generator
Hands-on interface for intuitive sound manipulation
Classic design with robust build quality for durability
Renowned for warm, rich analog tones and creative flexibility

Videos

MOS-LAB

RSF Polykobol II demo 1

Video thumbnail for RSF Polykobol II demo 1 by MOS-LAB

RSF Polykobol II demo 1

MOS-LAB

Video thumbnail for RSF Polykobol II (only Sequencer + Arpeggiator in action & Live) NightBirds Electronic by NightBirds Electronic

RSF Polykobol II (only Sequencer + Arpeggiator in action & Live) NightBirds Electronic

NightBirds Electronic

NightBirds Electronic

Video thumbnail for RSF Polykobol II - Demo 3 by MOS-LAB

RSF Polykobol II - Demo 3

MOS-LAB

Video thumbnail for "RSF Polykobol II" live & short démonstration (NightBirds Electronic Studio) by NightBirds Electronic

"RSF Polykobol II" live & short démonstration (NightBirds Electronic Studio)

NightBirds Electronic

NightBirds Electronic

Video thumbnail for RSF Polykobol II story & synthesizer demo records 1983 by AnalogSynthMuseum

RSF Polykobol II story & synthesizer demo records 1983

AnalogSynthMuseum

AnalogSynthMuseum

Video thumbnail for NightBirds (RSF Polykobol II Sequencer live) Demo 1 by NightBirds Electronic

NightBirds (RSF Polykobol II Sequencer live) Demo 1

NightBirds Electronic

NightBirds Electronic

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