Summary

The KC ARP 2600 is a software semi-modular synthesizer by KORG, modeled after the iconic hardware ARP 2600 synthesizer. It reproduces the original's distinctive sound characteristics and patching behavior using KORG's proprietary Component Modeling Technology (CMT).

Features

• Faithful sound recreation of the original ARP 2600 waveforms, filters, envelopes, and patch panel behavior.
• Includes all 100 original patches from the ARP 2600 Patch Book available for direct use.
• Additional enhancements over the original hardware, such as switchable main filter types and a SEM-inspired second filter.
• Expanded features including polyphony (up to 16 voices), arpeggiator, sequencer, aux LFO and envelope.
• Three modern insert effects slots plus a dedicated reverb slot with 31 selectable effects including vintage pedals, amps, and modern reverbs.
• Extensive MIDI control options with direct MIDI signal inputs via the patch panel and a 30-slot modulation matrix.
• User-friendly interface with color-coded silkscreens, inapplicable patch points faded visually, and on-screen help for controls.
• Customizable parameters to emulate different hardware vintages, calibration details, and non-linearities to preserve authenticity.
• Advanced audio quality achieved through anti-aliasing and oversampling techniques.

Additional Information

The software is part of the KORG Collection and available as a demo version with limited use. It includes improvements inspired by modern advances while respecting the original's layout and character. KORG revived the ARP brand with input from original ARP co-founder David Friend. The KC ARP 2600 offers both historical authenticity and modern functionality for synthesis enthusiasts and professionals.