Zubr Audio
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Built Around Your Sound.

Custom tube amplifiers designed around the player, not the production line.

CUSTOM BY DESIGN
Built around your tone
BURNED IN TWICE
Factory, then U.S.
FULLY DOCUMENTED
Serial, spec, QC certificate
Custom Zubr tube amplifier head in a dark studio with purple and gold rim light

We don’t ask which amp you want. We ask what you want your amp to do.

How it works

From conversation to delivery.

01
Tell us your sound
Genres, references, gripes with your current rig. We ask what your amp should do, not which amp you want.
02
Approve the spec
We translate your goals into a formal build specification with confirmed pricing. A deposit starts the build.
03
The build
Your amp is built to spec by our specialist workshop, factory tested, and shipped to Zubr in the U.S.
04
U.S. QC & delivery
Second burn-in, bench tests, and certification at our shop. Then it ships to your door with its full documents.
The lineup

Ten voices. Each answers its own question.

View the full lineup →
GLORIA 100 reference photo
EXPRESSIVE
100W
GLORIA 100
“Glory Fades”
Huge headroom. Harmonic bloom. Touch-sensitive overdrive.
OPEN • BLOOMING • EXPRESSIVE
DEGAUSSER 50 reference photo
EXPRESSIVE
50W
DEGAUSSER 50
Singing sustain. Rich compression. The amp carries the note.
SINGING • COMPRESSED • HARMONICALLY RICH
ELITE 100 reference photo
HEAVY
100W
ELITE 100
Immediate attack. Surgical low end. Built for extended range and low tunings, with real personality.
TIGHT • PRECISE • EXTENDED-RANGE
Why Zubr

A custom shop, not a catalog.

Custom design
Every build starts from a conversation about sound, not a spec sheet of parts.
Rare circuit inspiration
We study circuits most builders have never heard of, then execute them with modern parts and tolerances.
U.S. quality control
Every amp is tested and burned in twice, at the factory and again at our U.S. shop, and ships with a QC certificate.
Boutique support
You talk to the people who specced your amp. A permanent build record means your exact spec is retrievable years later.
REFERENCE PROTOTYPE PROGRAM
We build and live with every architecture ourselves before we offer it.
Zubr Audio
Built by players. Driven by tone.
Zubr Audio builds original, Zubr-branded amplifiers. References to other amps or artists describe tone goals only.
PAGES
CONTACT
builds@zubraudio.comzubraudio.com
Support and warranty handled by Zubr in the USA.
THE DISPATCH
Occasional build stories and lab notes. No noise.
© 2026 Zubr Audio · zubraudio.com
U.S. INTAKE · U.S. QC · U.S. SUPPORT · DOMESTIC FINAL DELIVERY