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Thermionic Culture

  • Dale #:

    THER-SNOWPETREL
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THE SNOW PETREL. Unveil the beauty of your favorite ribbon microphones in the most natural way, r...

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    THER-ROOSTER2
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The Rooster is a 2 channel all valve preamp with EQ and distortion controls. It is designed for a...

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    THER-PULLET
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The Pullet is a passive EQ which has a sharp focus on mid range frequencies. The Pullet will prov...

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    THER-PHOENIX
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The Phoenix SB is now the standard production version of the Phoenix compressor. Alongside the no...

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    THER-PHOENIXMASTER
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This is the latest development in the evolution of the classic Phoenix compressor, first introduc...

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    THER-EARLYBIRD4
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The Earlybird 4 contains 4 channels of extremely high quality valve pre-amplification. Originally...

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    THER-EARLYBIRD22
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The Earlybird 2.2 contains 2 channels of very high quality valve pre -amplification. The circuit ...

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  • Dale #:

    THER-CULTUREVULTURE
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This is the original and still the only studio unit dedicated to just adding valve produced harmo...

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Thermionic Culture Ltd. was formed in 1998 to manufacture, promote and sell recording engineer Vic Keary’s all-valve studio equipment designs.

The principal aim is to prove that THERMIONIC VALVES (vacuum tubes to U.S. readers) are far superior for audio applications to solid-state alternatives. They have less inherent distortion than transistors, etc., and very low noise, so sound very natural in well‐designed circuits, especially with excellent audio transformers (Sowter!), as needed.

When valves distort of course the sound is legendary and mostly quite attractive and musical (hear The Culture Vulture), but want to promote their “clean” qualities as well. Some of our circuits have unbalanced “single ended” outputs which give a very “open” sound.

All equipment is Made in England to the highest standards, much of it hand point‐to‐point wired in the traditional way.