Some news catches you off guard — the kind that makes you read it twice just to be sure.
That’s what happened when we saw the latest article on GuitarPedalX:
“RhPf Electronics unleashes their most formidable pedal to date — the Mosferatwo.”
Wait… what?
Turns out, the UK-based boutique gear site GPX, known for its deep-dive features and passion for all things stompbox, just gave the Mosferatwo its own spotlight — and we couldn’t be more stoked.
Why this means the world
If you know pedals, you know GPX. It’s not just a blog — it’s one of the most widely-read gear platforms among tone seekers and boutique pedalheads.
We’ve followed their site for years, reading about builders we admire, from giants to garage legends. So seeing our work featured there — and called the “strongest one in the RhPf range” — feels amazing.
And not just the praise. The details. The language. The fact that they picked up on the touch sensitivity, the MOSFET granularity, and the control logic behind the Heart and Bite sections — it’s clear they understood what this pedal is really about.
What they said
“A distinct new take on an Overdrive… dynamic, touch-sensitive…
I love everything about this pedal — it really stands out as something unique!”
They describe the Mosferatwo’s original circuit, its 7-control layout (3 knobs, 2 minis, 2 toggles), and its unique sonic voice — from “deep resonant lows” to “most cut-thru” articulation.
They also called out the artwork, the build quality, and even mentioned they’d be adding it to their reference collection — with a hands-on review coming soon.
About GuitarPedalX
GuitarPedalX (GPX) is one of the most passionate and thoughtful pedal platforms out there. Based in the UK, it offers news, reviews, and deep explorations into both classic and cutting-edge stompboxes.
Whether you’re into tone stacking, boutique rarities, or functional pedalboard builds, GPX has something for you. It’s become a go-to source for players around the world who care about nuance, originality, and inspiration in their rig.
Being featured there — especially for a circuit as personal as the Mosferatwo — is a true honor.
Read the article
🧨 GPX Blog – RhPf Electronics unleashes their most formidable pedal to date
A big thank you
To Stefan Karlsson at GPX for the kind words,
To the readers discovering RhPf for the first time,
And to everyone who’s helped bring this pedal to life.
We built the Mosferatwo from scratch, 20 years of refinement — breadboard to batch — and seeing it resonate like this means everything.