The First Real
Aerospace tubes, handbuilt sound
TENSA is an analog DJ mixer, handbuilt in Valencia. At its heart are miniature Soviet vacuum tubes originally developed in the 1960s for aerospace — extremely reliable, with an enormous
lifespan. Here they don't embellish the sound; they deliver absolute transparency and purity — living sound with no distortion or compression.
Every mixer is assembled by hand, pairing reference-grade sound with a design unlike anything else out there. The first limited series goes on sale in autumn 2026.
Key features
Aerospace-Grade Tubes
Miniature dual triodes from aerospace applications — rated 10,000+ hours, direct-coupled, low harmonic distortion.
Unregulated Linear Power Supply
A custom toroidal transformer with full galvanic isolation delivers 100+ dB SNR and zero dynamic compression — every kick and snare hits exactly as recorded.
Design Built to Last
Natural wood, machined aluminium, and a form unlike anything in the booth — paired with Neutrik connectors and ALPS faders chosen for tactile precision, not price.
One Button, Full System
A single press powers the mixer and both turntables simultaneously — the PSU's switched outlets eliminate the ritual of waking up each device one by one.
Latest Updates
The design is final — enclosures are off to production
We have finally locked the look of TENSA — so the first renders go straight into this update: the mixer and the power supply. The enclosures are heading to production, the silkscreen is final, and the workshop is filling up with components — top-shelf only.
TENSA at Ultrasound: DJs and Feedback
On May 13 we brought TENSA to Ultrasound, a vinyl shop in Ruzafa. Three hours: DJs behind the mixer, random shoppers behind the turntables, vintage VU meters on the table. The reaction was unanimous.
TENSA at Proyecto Juby: Jazz, Drum & Bass and House
On April 4, 2026, TENSA spent a full day at Proyecto Juby. Jazz, drum & bass, techno — and in the evening a vinyl set by @flacotrack through our tube mixer. Watch the video.
Podcast at Nekoza Records, Valencia
In March 2026, Evgenii Goriaev walked into Nekoza Records with the mixer and a microphone. An hour on why building a handcrafted tube DJ mixer still makes sense in 2026 — and what it sounds like.
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