Custom Series Serial Numbers beginning with TT?

[bobasolo]

I'm looking to either have a custom shop horizon made or buying one used. I've noticed the newer custom shop guitars have the "Custom Shop" logo on the back headstock, where some of the older ones were stamped "Custom Series". I also noticed the newer custom shop serial numbers start with "K", where the series start with "T".

Can anyone educate me on what this all means? Anthing I should be aware of or concerned when looking at a Custom Series versus the newer ones?

Thanks!

[JohnDoherty]

Tech House/Craft House=One person builds your guitar personally afaik.

[guitarsatbmusic]

No, CH, TH and CS aren't exported. The code will start with T, K or S, simply designates the factory. If it has one of those prefixes it's custom or Original Series, regardless of whether it has a circle logo or not.