Description

Roland System 100M 131 Analog Mixer and Tuning Oscillator Module, $2249!

The Roland System 100M 131 Output Module is a vital component of the classic Roland System 100M modular synthesizer, known for its rich, analog sound and flexibility. Released in the late 1970s, the System 100M was a popular choice for professional musicians and studios due to its modular format, which allowed for extensive sound design and customization. The 131 Output Module serves as the main output section of the System 100M, providing essential functions like audio output mixing, headphone monitoring, and master volume control, making it an indispensable part of any System 100M setup.

Key Features

  • Two-channel audio mixer with level controls for mixing multiple audio signals
  • Dual VU meters for monitoring output levels in real time
  • Master volume control for overall output level adjustment
  • Headphone output with dedicated volume control for direct monitoring
  • Two audio output jacks (main and monitor) for routing sound to different destinations
  • Balanced and unbalanced output options for flexible connectivity
  • Sturdy metal construction with a classic 1970s design, featuring black knobs and a simple interface
  • Compatible with other System 100M modules for a customizable modular setup

Sound Profile
While the 131 Output Module itself does not produce sound, it is crucial for mixing and monitoring audio signals within the System 100M. The module ensures that output levels are well balanced, and its high-quality audio output preserves the rich, analog warmth characteristic of the System 100M. The dual VU meters provide visual feedback on audio levels, making it easy to maintain balanced signals and avoid distortion. The headphone output is especially useful for close monitoring of sounds created within the system, allowing users to experience the full detail and depth of the System 100M’s analog sound.

Applications
The 131 Output Module is essential for any System 100M setup, serving as the final stage in the audio signal path. It’s particularly useful for sound designers, electronic musicians, and studio professionals who need precise control over audio levels and output. The module’s mixing capabilities make it ideal for combining different sounds and effects generated within the System 100M, while its headphone output allows for detailed monitoring in both live and studio settings. Its robust output options make it suitable for connecting to various external gear, including mixers, recording equipment, and PA systems.

Build Quality and Aesthetic
The Roland System 100M 131 Output Module features the durable construction and straightforward design typical of Roland’s vintage modular gear. With a sturdy metal casing and well-built components, the module is designed to withstand regular use and transport. The classic black-and-white design with rotary knobs and dual VU meters gives it a retro look that complements other modules in the System 100M. Its intuitive layout ensures easy access to controls, making it user-friendly despite its professional-grade functionality.

Country of Manufacture
Japan

Collectibility and Market Value
The Roland System 100M series is highly regarded among vintage synth enthusiasts and collectors, and the 131 Output Module is a sought-after piece due to its essential role in the system. Although it does not generate sound on its own, its importance in the audio signal chain makes it valuable for those looking to complete or expand their System 100M setup. As part of a vintage Roland modular system, it has appreciated in value over time and is prized for its reliability and the classic analog sound of the 100M series. Its collectibility is enhanced by the enduring popularity of Roland’s vintage modular synths among professional and hobbyist musicians alike.

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