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The vpre 31a Black Friday deal from Fuse Audio Labs puts the VPRE-31A Vintage Germanium Preamp at $19, 51% off, until Dec 6, 2026.
This preamp plugin is based on a rare original built around four transistors.
Its character comes from the curve and even-harmonic structure that the maker says only germanium designs deliver.
The VPRE-31A is a germanium preamp plugin in the Fuse Audio Labs line. It is modelled on that rare four-transistor unit.
A custom UTC input transformer is fitted to the circuit. The maker calls the result a "massive hot rod".
Fuse Audio Labs calls it a tone monster with a nice grind when you drive it hard.
The maker points it at anything rock and electro.
It also has a use on vocals. If a recording lacked proximity effect, the maker says the 31A is the preamp to reach for.
The layout is built so you can start working right away. Three controls do the main job:
A separate Noise control adds dust and old-school atmosphere. It sits on the plugin itself, so you can dial it in without extra routing.
The four-transistor germanium design is the core of the plugin. Germanium transistors respond to input level in their own way, and that response is where the harmonic structure comes from.
The UTC transformer at the input is the second piece. Together they define the tone.
Fuse Audio Labs sums it up as a preamp with serious balls.
Yes. The VPRE-31A Vintage Germanium Preamp from Fuse Audio Labs is 51% off at $19 until Dec 6, 2026. It is a preamp plugin built on the rare four-transistor original, with a custom UTC input transformer.
The maker says it is based on a rare four-transistor original. Its sound comes from the characteristic curve and even harmonic structure of germanium designs, and a custom UTC input transformer is fitted.
There is a fully compensated Drive control, an impedance setting for fine-tuning the frequency response, and an output level control. A Noise control adds dust and old-school vibes.
Fuse Audio Labs calls it a vigorous motor for anything rock and electro, with a nice grind when pushed. The maker also says it suits vocals that needed a stronger proximity effect during recording.
Prices and end dates are checked at publishing time and can change, so confirm them at the store before you buy.