Description

Roland System-100M 121 Dual VCF Module, $799!

Roland System-100M 121 Module

Overview: The Roland System-100M 121 module is a dual VCF (Voltage-Controlled Filter) module that is part of the classic Roland System-100M modular synthesizer series. Released in the late 1970s and early 1980s, the System-100M series is known for its high-quality sound and versatile modular design. The 121 module provides two independent low-pass filters with variable cutoff frequency and resonance, making it an essential tool for shaping the tonal characteristics of your modular system.

Key Features:

  • Dual Low-Pass Filters:
    • Two Independent VCFs: Each filter has its own controls for cutoff frequency, resonance, and modulation.
    • 24dB/Octave Slope: Both filters feature a steep 24dB/octave slope for precise and dramatic filtering effects.
  • Control Inputs and Outputs:
    • Audio Inputs: Each filter has its own audio input for processing external signals.
    • CV Inputs: Each filter has multiple CV inputs for modulating the cutoff frequency and resonance.
    • Audio Outputs: Independent audio outputs for each filter, allowing for separate or combined processing.
  • Performance Controls:
    • Cutoff Frequency Knobs: Manual control over the cutoff frequency for each filter.
    • Resonance Knobs: Adjust the resonance level, which can be pushed into self-oscillation for additional sound design possibilities.
    • Modulation Amount: Control the amount of modulation applied to the cutoff frequency from external CV sources.
  • Versatility:
    • Flexible Routing: The dual VCF design allows for a wide range of filtering and modulation possibilities, including parallel and serial configurations.
    • Compatibility: Designed to work seamlessly with other System-100M modules, enhancing the overall functionality and flexibility of the system.

Sound Characteristics:

  • Rich and Warm Analog Tone: Known for its classic analog sound, providing smooth and musical filtering.
  • Dynamic and Expressive: Capable of creating a wide range of effects, from subtle tonal shaping to aggressive, resonant sweeps.
  • Self-Oscillation: The filters can be driven into self-oscillation, useful for creating additional sound sources or effects.

Applications:

  • Genres: Suitable for electronic music, ambient, experimental, and any genre that benefits from dynamic sound filtering and modulation.
  • Usage: Ideal for live performances, studio recordings, and sound design, offering precise control over the tonal characteristics of the synthesizer.

Country of Manufacture:

  • Japan: The Roland System-100M 121 module was designed and manufactured in Japan, known for its high-quality build and reliable performance.

Notable Features:

  • Dual VCFs: Provides two independent filters in a single module, enhancing the modulation and sound-shaping capabilities of the System-100M.
  • Steep Filter Slope: The 24dB/octave slope provides precise and dramatic filtering effects, useful for a wide range of musical applications.
  • Robust Construction: Built to withstand the rigors of frequent use, ensuring long-term reliability and performance.

Notable Users:

  • Jean-Michel Jarre (Electronic/Ambient): The pioneering electronic musician has used the System-100M in his lush, atmospheric compositions.
  • The Chemical Brothers (Electronic): Known for their complex and dynamic soundscapes, The Chemical Brothers have utilized the System-100M for its versatile modulation capabilities.
  • Orbital (Electronic): The British electronic duo has incorporated the System-100M into their live performances and recordings, taking advantage of its dynamic modulation options.

The Roland System-100M 121 module is a versatile and essential component of the System-100M modular synthesizer series. With its dual low-pass filters, steep 24dB/octave slope, and flexible modulation options, the 121 module offers precise and dynamic control over the tonal characteristics of the synthesizer. Whether used in live performances, studio recordings, or sound design, the 121 module enhances the expressive potential of the System-100M, making it a valuable tool for musicians and producers.