ProtoFrenz
Protogen Head Base ProtoFrenz Vex — Triangular, No Electronics, Paint or Fur Ready, LED Matrix or Full-Color Panel
Protogen Head Base ProtoFrenz Vex — Triangular, No Electronics, Paint or Fur Ready, LED Matrix or Full-Color Panel
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The ProtoFrenz Vex head base — a 3D printed protogen shell with sharp triangular geometry inspired by the MK3 profile, built for the ProtoFrenz modular system. Paint it, fur it, or leave it raw. All mounting points, mount slots, and magnetic frame channels are built in.
Display Compatibility
LED Matrix ✓ (16 matrices) · Full-Color Panel ✓ · NeoPixel (D-Lux only)
Display Mount Options
- LED Matrix / NeoPixel mount — for LED Matrix LED matrix builds or D-Lux NeoPixel builds
- Full-Color Panel mount — for Full-Color Panel (Full-Color Panel) builds
Fin Style
Select from eight fin styles — Short, Long, Wild, Gundam, Astro, DelTRON, Epic, or Headphones. Fins are modular — swap styles anytime. Additional fin sets available separately as the Fin Style Add-On.
What's Included
Vex head base shell with your chosen display mount and fin style. Visor and magnetic frame sold separately — see the Vex Visor listing.
Dual ear support: the updated base includes secondary ear mounts that sit lower on the sides and angle back farther than the primary ears — add a second, smaller pair for a four-eared look. See the ears collection for styles.
Not Included
Electronics · head strap · ears · controller · display · power bank · visor
For a fully assembled build, see the Studio Vex or D-Lux Vex.
Building a Complete Head?
If you're combining a head base with an electronics kit to build a complete protogen head, a Studio build is worth considering first. Studio heads ship fully assembled and tested, and come with a 90-day warranty — often at a similar or lower total cost than sourcing and assembling the parts yourself.
The workshop is here for experienced builders, replacement parts, and custom projects. If you're new to protogen builds or want a ready-to-wear result, start with Studio →
🛡️ 90-Day Warranty Included
Covered for 90 days against manufacturing defects under normal use — see the warranty policy for details. Extend to 9 or 15 months total with the Product Protection Plan.
Made to order in Portland, Oregon. Up to 3 weeks build time + shipping.
Let customers speak for us
It works perfectly, and when I had questions they always responded on email quickly!
Everything works great, does what I expect it to. Easy programming, great customizability
Great all-in-one controller for your protogen masks
I accidentally ordered the sharp instead of the round and I emailed them as soon as I realised my mistake, they quickly responded and fixed my purchase request.
Phenomenal craftsmanship ✨✨
Very well designed and comfortable,I am incredibly joyous !!
10/10 Communication! 10/10 packaging! 10/10 Quality! (really like my visor kit!!!!!)
100/10 Expierence! Absolutely will buy from again in the future! Highly recommend!
Product arrived great and is in good condition.u unfortunately cut it wrong and messed it up. So I probably wont work on the proof anymore. But the product itself is amazing and would recomend for any proto build.
Everything was perfect! There were a few issues with some of the side items shipping, but they were resolved quickly! The base unit is of very high quality and a very good deal!! Was definitely a great and recommendable purchase!!
It's looks and feels amazing breathable lightweight and super easy to see out of and the sound detection works beautifully
Absolutely fantastic perfect mix of squish and durability
It's as advertised and they have great communication on customization for colors and expressions for the face to choose from. They take care of the hole build and program, and it works right from when you power it
Amazing Protogen mask! And for a great price as well. The seller was very friendly, and I’m really glad that masks like these can be more accessible now.
Print was messy but nothing that can't be fixed with a bit of sand paper. I already needed to sand it to paint it so it's no big deal. Other than that, it's works and I love it! <3
Amazing quality and fantastic customer service
Amazing quality and super helpful customer service 100%recommend