Sanyo Replacement Knobs (set of 4)

The Sanyo 4209 and Sanyo 4092 monitors are among the most sought after when it comes to find a perfect mate for your Apple-1 or Apple-1 replica. Unfortunately, they are not only hard to find, but even more hard to find with all four adjustment knobs (for brightness, contrast, h-hold, v-hold).

These 3D-printed replacements have been designed to resemble the original knobs as close as humanly possible. Please check the pictures for more details.