DC-64d: the complete DC-Power mod for the C64

The DC-64d v0.2 is a high-current switching DC-DC converter for the Commodore-64 that allows powering the computer with a modern 12Vdc power supply, thus replacing the original transformer.

The DC-64 generates all internal voltages for the correct functioning of the computer, with high efficiency and improved stability. It also generates a high-precision "time of day" (TOD) clock, which would normally be derived from the input AC power.

The DC-64 does not generate the 9Vac voltage normally present on the user-port, which may cause some user-port accessories to not function correctly or at all.

Installation only requires basic soldering skills and is fully reversible.

Youtube video explaining this C64 mod : <YoutubeLink>

The manual can be found here :DC-64x_v0_manual (1).pdf

More information on the GitHub page : <GitHubLink>