TECHNE TUBE — Free Saturation Engine · Techne.fm

TECHNE
TUBE

Saturation Engine

Three flavors of tube saturation in one clean panel.

Add analog weight, push it till it bites, or fully destroy it. Free — no iLok, no account.

Download Free
VST3 CLAP Mac · Win
TECHNE TUBE
SATURATION ENGINE
▮▮ INIT BYPASS
DRIVE
65%
OUTPUT
0.0dB
WARMTH
25%
MIX
100%
WARM CRUNCH DESTROY
MODE
OVERSAMPLING
Drag or scroll · Double-click reset · Click value to type · Drag mode to blend

Three Modes. Zero Friction.

WARM
MODE / 01

Static tube glow. The curve barely reacts to the signal — smooth, even, polite. Pair with Warmth for even-harmonic weight.

CRUNCH
MODE / 02

The tube starts tracking your transients. Edges and attacks get driven harder than the body — grit that cuts.

DESTROY
MODE / 03

Fully signal-charged. Every transient and every bit of top-end slams the tube harder — aggressive, fizzy, alive.

Drag between modes to blend — it’s one continuous circuit, not a switch.

Under the Hood

Drive stacks stages

Drive doesn’t just push level — it cascades the signal through up to four tube stages in series. It gets thick, not just loud. The 65% default sits around two stages.

Warmth = even harmonics

Warmth skews the tube curve asymmetric — even-order harmonics and analog weight — and rounds off the bite as you push it.

True parallel

Output rides the wet path only, before Mix. Pull the blend back and your dry signal stays bit-perfect — real parallel saturation.

Zero zipper

Drive, Warmth, and Mode are smoothed at the oversampled rate. Automate anything you want — no zipper noise.

Specs

Formats
VST3 · CLAP
Platforms
macOS · Windows
Oversampling
Up to 16× — alias-suppressed
Licensing
No iLok. No account. Yours.
Price
Free — forever
CPU
Lightweight, session-safe

Install in 30 Seconds

macOS
Coming soon

The macOS build lands shortly — Windows is ready now. Drop your email above and we’ll send the Mac installer the moment it’s live.

Windows
  1. 01 Run the .exe installer.
  2. 02 It installs the VST3 + CLAP automatically.
  3. 03 Rescan plugins in your DAW. Done.

GET TECHNE TUBE

Free. No iLok. No account.

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Saturation based on the Airwindows Hard Vacuum algorithm by Chris Johnson.