MixSID SMD - Flexible stereo SID board with the integrated channel mixer

SMD version is specially adapted for automatic manufacturing

Features:

• Reduced size of an assembled board
• No more TO-220 stabs, all SMD
• Stereo is mixed to one channel and routed to the output of C64
• GAL16V8 is still needed
• Modern DF13 or Picoblade connectors, which better fit the board and have a better contact (see BOM on PCBWay)

The MixSID is a stereo SID board for the C64 that can be used with any combination of SID models on a wide range of C64 mainboards.

Features include an integrated stereo channel mixer, pragmatic stereo addressing scheme, flexible handling of io areas, onboard audio input, output and digiboost circuits, dedicated stereo output, full paddle compatibility and versatile digital control.

This board was designed by Henning Bekel and is released under the GNU GPLv2, and was re-routed by me to make semi-automated assembly of boards to allow mass production.

For more information, please refer to its homepage http://henning-liebenau.de/mixsid/

Video of original MixSID working on my C64:

This is a working and tested project.