I have acquired EIGHT untested AMI S10430 and TWO untested SGS m259eb1 chips.
The AMI chips are keyer/divider chips as used in the Korg Delta, which is what I will be using for testing.
The SGS chips are described as “16 rhythm generator” chips, as used in many organs. I tried all sorts of searches on the web before I realised that the info was on SynTeknik.Com, in the vintage chips section. I need to get that indexed properly. I have no idea how to test these, or what they are worth..