Saturday, July 28, 2018

I'm very sorry that I don't keep this home page up to date.
Yes, Thursday Customs is open for business!
I've been modifying Game Boys and designing DIY kits for about 8 years now and have absolutely no intention of ever quitting!

Stock on a lot of kits and items has gotten slim but I'm working very hard to correct that.
Thursday Customs is what I call a hobby business. I work a full time job so TC is really a labor of love for me.

I typically post all updates on Instagram and Facebook so if you would like to keep up to date I recommend you follow the social media pages.

Thank you all!

-justin thursday

Friday, February 10, 2017

Shop Update

I was having some compatibility issues with the shop so I updated it to a simpler layout for now. I hope this works better for everyone!

Tuesday, January 17, 2017


Variable Clocks v0, v1, v2, v4 and v5, Hex Switch, RGB Case LEDs, 1/8" and RCA prosound kits, triple prosound PCBs, and some custom Game Boys. Click here to check it out!

Wednesday, April 29, 2015


Hello everyone!
You may have noticed that there hasn't been an update on the home page here in a long time. 
We primarily use Facebook and Instagram for our smaller updates. Bigger news like new projects and products will be posted here. 
Follow us:
Instagram: @thursdaycustoms

Now here's some cool Game Boys to look at:

Friday, January 30, 2015

Ready-to-ship GAME BOYS

We've just added 7 ready-to-ship custom Game Boys to the store!
Check them out right HERE.

Friday, January 23, 2015

NEW: Variable Clock v5 and restocks

Just released!
The all new Variable Clock v5. This kit adds a high limiter as well as a low limiter so you can fine tune your high and low speeds and pitches. I use mine to be able to perfectly bend from standard to exactly half speed/one octave lower.

Order a full kit right HERE.

We have also restocked many Variable Clock kits as well as Hex DMG and Hex Switch v2.

Friday, September 26, 2014

USB-Boys are at an END!

Super sadness!
There are only 13 USB-Boys left! We won't be making these again. There is a small chance we will come out with version 2.0 but sales have been unexpectedly slow on this revolutionary device. SO only time will tell if we will make another version in the future.
What is the the USB-Boy? It allows you to connect your Game Boy to your computer to sync MIDI data with almost* any DAW(digital audio workstation).
Learn more by reading this descriptive article:
Learn even more by watching this demonstration video:
Get your own USB-Boy right here:

*not compatible with Apple Logic*