VeTek 300 Chess Clock

I would contact Shelby of American Chess Equipment. He is the one that designed this clock with the Visual Tek people manufacturing it.
If you want a different clock I would suggest the DGT 3000. It is a very good clock. I would buy one from The Chess House.

You can get the DGT 3000 Limited Edition from Amazon for $60 USD:
https://www.amazon.com/DGT-3000-Limited-Wooden-Digital/dp/B07HHWFZ5J
They also have the regular DGT 3000 for $4 less, but I like the fake wood look myself.

In a separate thread, Shelby mentioned that they are preparing a new firmware for the VTek300 to support the new time controls in tournament play. I intend to send in my clock for an update when it's ready.

Strange. The ACE website shows the Blue VTek300 as in stock. The Black and White are OOS. The good thing about the DGT3000 is that since it's such a popular model, virtually everyone knows how to set it and troubleshoot any problems. Can't go wrong with either clock.

Shelby is not particularly punctual when it comes to managing his website. Perhaps, due in part to his travels to tournaments, etc.

The Advanced Chess Clock from wholesalechess has been great for me. I personally find it hard for me to justify purchasing a chess clock that is close to or at the $100 range. It's only purpose is to keep time. It shouldn't cost nearly $100 to do it. Most clocks today have common tournament time controls already in them. If a tournament does do a weird time control that is not common. It still doesn't mean that I should get a high dollar clock. This is my personal opinion on chess clocks. Get what works best for you and your budget.