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Welcome to the AM2500 wiki!

This GitHub repository contains the documentation about the AMSynths 2500 analog synthesizer that is a replica of the ARP 2500 synthesizer from 1970.

There is documentation and open source for each AMSynths module:

• Short form Project Notes
• Eagle CAD schematics and board layouts
• Configuration and setup instructions
• 5U Panel CAD files
• Photographs of the completed modules

The AMSynths website at https://amsynths.co.uk/home/my-synths/2500-rack/ contains more detail on the build status and outcomes and has links to the audio and video demos.

If you need the original schematics go to https://guitarfool.com/ARP2500.html or purchase them from Music Parts at https://www.musicparts.com/products.asp?Company=Arp. I will not be posting the original schematics here.

The AMSynths hardware designs (PCB layouts and schematics, panel CAD) are licensed as open source under the MIT license.