ColecoVision / RGB / +5v RAM Upgrade / Power Switch mod / Restoration

Up for sale is this great-looking ColecoVision

This system has been cleaned in and out and has been recondition to like new condition.

If you are looking for a COLECO, this is the one to get, please read below on what has been done on this system.

- This system has been cleaned in and out.
- Recapped with high-quality caps
- TMS-RGB video amp has been installed for RGB Video
- Power mod (replacing -5v RAM with new RAM and replacing stock AC adapter with more modern alternatives)
- Short Delay Bios
- 8 pin din will carry RGB as well as audio

If you look around, there are people selling systems that are not known to work or "Untested / As is" for very high prices.
Understandable as not many of these systems were produced. However, if you know eBay "Untested" or "As is" means that it does not work.


I have removed all caps and replaced them with new high-quality caps.
The caps on these systems are over 30 years old it's best to do fresh ones. This system if taken care of can last another 20+ years.