Kumerle Amps

19/06/2026

Wishing you all a magical Midsummer! 🇸🇪🌸☀️
Here in Sweden, Midsummer is the ultimate celebration of light, summer, and togetherness. It’s the one time of the year where the workshop quietens down, the soldering iron gets a well-deserved rest, and we trade the hum of tube amplifiers for the acoustic sounds of summer.
Before we step away to celebrate with family, good food, and traditional melodies, we want to say a massive thank you to all of you—our amazing customers, artists, and fellow tone chasers. Your incredible support is what keeps the engine roaring! ⚡
Whether you are performing on a big festival stage this weekend, gigging at a local party, or just relaxing in the sun, we hope your weekend is filled with great music and great company.
The workshop will be back in action soon, but until then: Glad Midsommar from Sweden! 🥂🎸.

13/06/2026

The blueprint of pure tone. ☕🛠️
Summer is just around the corner, and things are moving fast in the workshop before holiday season kicks in. Right now, I’m putting the final touches on a very special, custom-built powerhouse heading across the water to the UK soon.
I have to keep the actual circuit under wraps until the client gets to experience it first — but I wanted to share a glimpse into the philosophy and anatomy behind every single Kumerle build.
No shortcuts. No PCB boards. Just handwired, point-to-point construction where every single component is selected for tone, and every wire is bent by hand with surgical precision.
It’s a painstaking process of fine-tuning bright switches, balancing clean channels, and integrating zero-loss FX loops, but when you are building ”The Real Thing” for musicians who demand perfection, you don’t compromise.
Time to grab a fresh coffee and jump right back to the bench to finish this season strong. Have a killer Saturday, everyone! 🎸⚡. .cz

09/06/2026

06/06/2026

Victory has a new voice. ⚡🎸
When our artist came to the workshop needing a brand new cabinet for his upcoming autumn tour with , we knew we had to build something extraordinary.
Say hello to the Vic Zino Signature 2x12 Cabinet by Kumerle Amps!
Swipe to hear it breathe 👉. We just loaded this beautiful cream-colored beast with a pair of Celestion G12-65 speakers, and as you can see by the smile on Vic’s face at the end of the clip — the tone is absolutely lethal!
Designed for both the stage and the studio, this compact cabinet is built to deliver massive projection, incredible pick response, and that pure, uncompromised boutique craftsmanship.
Vic is taking this rock machine out on the road this autumn, and we can’t wait to hear it roar in front of a live crowd! 🔊💥
Handwired by ear. Built for the stage. .cz g1265

30/05/2026

From customer to brother in tone. ☕🎸
One of the absolute best parts of building amplifiers is the people you meet along the way. Sometimes, a customer doesn’t just walk away with a premium tube amp — they become a true friend.
Toni and me met at the Gothenburg Guitar Show back in 2025, where he plugged into a Blonde 1845 and decided to make it his own. Fast forward to this year’s show: he was so thrilled with his amp that he showed up at the booth, not as a visitor, but to work right alongside me — helping out with customers and demonstrating the gear all weekend long!
And then he surprises me with this custom coffee mug. A beautiful Kumerle logo on one side, and a cartoon version of yours truly on the other (complete with my name on the pocket!).
To have that kind of support and friendship within the guitar community means the world to me. Coffee in the workshop will taste a little bit better from now on.
Huge thanks for the mug, the help at the show, and for being such a stellar ambassador for Kumerle Amplification! 🙏✨. .cz

23/05/2026

Part 1: The foundation of a beast. 🛠️🇬🇧
From a bare aluminium chassis to the first heavy metal. The build of a custom Kumerle 100VZ has officially begun!
Swipe to see the progress 👉. We’ve just mounted the tube sockets, the heavy-duty transformers, and those big, beautiful filter caps. This specific amplifier is being custom-built for a customer over in the UK.
For the next month, this workbench will be home to point-to-point wiring, precision soldering, and meticulous fine-tuning. No shortcuts, no circuit boards — just raw, hand-wired power built by ear.
We want to take you along for the ride. Make sure to follow our page to see the birth of this 100W rock machine step by step over the coming weeks!
Next up: Routing the heaters and starting the main circuit layout. Stay tuned! ✨🔊 .cz