KORG MS-20 FS Owner's Manual

KORG MS-20 FS manual cover
Pages 24
Year 2020
Language(s)
German de
English en
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KORG MS-20 FS Specification

The KORG MS-20 FS is a full-size analog synthesizer, a faithful recreation of the classic MS-20 model, known for its robust sound and extensive patching capabilities. This synthesizer features a monophonic architecture, delivering a pure analog signal path that captures the essence of the original MS-20's rich, vintage tones. It includes two Voltage Controlled Oscillators (VCOs) with ring modulation and envelope generators that provide a wide range of sonic possibilities. The iconic 12dB/oct filter section, comprised of both high-pass and low-pass filters, is designed to replicate the distinct, aggressive sound of the early MS-20 units.

The MS-20 FS boasts a semi-modular design, allowing users to experiment with synthesis via its patch bay, which offers a variety of connections for interfacing with other modular equipment. The external signal processor (ESP) expands creative possibilities by enabling the integration of external audio inputs into the synthesis chain. This synthesizer is equipped with MIDI IN, USB, and CV/Gate connections, ensuring seamless integration with modern setups while preserving compatibility with vintage gear.

The MS-20 FS is crafted with meticulous attention to detail, featuring a rugged metal chassis and high-quality controls that provide a tactile, responsive playing experience. It comes in a selection of vibrant colors, catering to individual aesthetic preferences. With its authentic sound, versatile modulation options, and durable construction, the KORG MS-20 FS serves both as a nostalgic homage to a classic instrument and a powerful tool for contemporary sound design.

KORG MS-20 FS F.A.Q.

How do I connect the KORG MS-20 FS to an external MIDI controller?

The KORG MS-20 FS requires a MIDI-to-CV converter to connect to an external MIDI controller. Connect the MIDI out from your controller to the MIDI-in on the converter, and then connect the CV and Gate outputs from the converter to the MS-20 FS's CV and Gate inputs.

What is the best way to clean the KORG MS-20 FS without damaging it?

To clean the KORG MS-20 FS, use a soft, dry cloth to gently wipe the surfaces. Avoid using any liquid cleaners or solvents. For removing dust from knobs and jacks, use a can of compressed air.

How can I troubleshoot if the MS-20 FS is not producing any sound?

Check the following: ensure all cables are properly connected, verify that both oscillators are turned up in the mixer section, make sure the volume level is adequate, and confirm that the power supply is functioning.

What is the function of the "External Signal Processor" on the MS-20 FS?

The External Signal Processor (ESP) allows you to use external audio signals to control the synthesizer's parameters. It includes functions for envelope following, pitch tracking, and filtering of external audio inputs.

How often should I calibrate the oscillators on the MS-20 FS?

Calibration frequency depends on usage and environmental conditions, but generally, it's recommended to calibrate the oscillators every 6-12 months to ensure accurate pitch tracking.

Can the MS-20 FS be used with modern DAWs?

Yes, the MS-20 FS can be integrated with modern DAWs via a MIDI-to-CV converter or by using audio interfaces to route audio signals. Some DAWs also support CV/Gate control directly if you have the necessary interface.

How do I create a basic lead sound on the MS-20 FS?

To create a basic lead sound, set both oscillators to a sawtooth wave, adjust the filter cutoff and resonance to taste, and use the envelope generator to shape the sound's attack and decay.

What should I do if one of the keys on the MS-20 FS is not responding?

Check for any visible obstructions or debris around the key. If the issue persists, it might require internal cleaning or repair, which should be done by a professional technician.

How can I use the patch bay on the MS-20 FS for sound design?

The patch bay allows you to reroute signals and modulations. Experiment by connecting different modulation sources to oscillators, filters, and amplifiers to create unique sounds. Start with basic patches and gradually explore more complex routings.

Is it possible to save presets on the KORG MS-20 FS?

The MS-20 FS is an analog synthesizer and does not have the capability to save presets. To recall settings, manually document the knob positions and patch bay connections.