Yeah the IC socket is meant to go into a 2nd drive.
If it's wired correctly, it will also work with trackmimic
There was only 1 pin difference between them.
On Thu., Dec. 2, 2021, 18:54 ZsimonZ, <dmarc-noreply@xxxxxxxxxxxxx> wrote:
Hi David,
I’ve been watching your youtube videos on that 1541 you
picked up with some mods installed on it. You suspect it has the 21 Second
Copy mod on it and I think you might be right.
Check out this link: https://www.c64copyprotection.com/21-second-backup/
