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Internal Stereo SID board for the C64 and C128

This is a compact, feature-filled dual-SID board, designed to provide a proper way to mount a second SID inside your C64 or C128 without resorting to the old piggyback hack.

Variations available to fit most C64 and C128 computers. Second SID can be placed at any 32-byte boundary from $DE00 to $DFE0, and it works in the $D420-$D4E0 range also. C128/C128-D users can also use $D700-$D7E0.

Easy no-solder installation – just move your computer’s SID chip onto the Stereo SID board, plug it into the motherboard SID socket, and connect a few micro-hook clips.

source: digitalaudioconcepts.com

Categories: Hardware, News & Rumors, Today
  1. Fubago
    November 9th, 2017 at 14:15 | #1

    Hi, i am searching for an connection plan for this device.
    Can someone help ?

  2. November 9th, 2017 at 19:12 | #2


    This is a new version, very good!