A small PCB buffering the ACSI signals similar to the circuit Atari used in the STE/TT models. Buffer ICs are socketed and can be replaced easily. No DMA IC is included!
This PCB is only for Mega ST and the 260ST/520ST models with external PSU. It is not designed to fit into 520/1040STF(M) models.
You don't need this in STE/TT models!
The second photo shows the DMA Buffer together with my HD-Kit (red PCB) in one of my Mega STs. |
