Octal

Introducing

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Octal is a modern alternative to the traditional power vacuum tube — built to give your amp more headroom, a stronger & cleaner tone, and long-term reliability and availability you can count on.

about THE octal

A Reliable Source

OCTAL is about keeping our beloved tube amplifiers working well into the future, independent of the available supply and steadily increasing cost of vacuum tubes.

Tone Alternative

OCTAL offers a tone alternative to power vacuum tubes, providing another tool in creating the sound that defines your playing.

Solid Construction

OCTAL is a robust workhorse in the octal socket of your tube power amplifier, better suited to the abuse of the road and heavy regular use.

More Power

OCTAL is about maximizing the clean available headroom of your amplifier, boasting improvements as much as 50% in some amplifiers.

Plug and Play

OCTAL was carefully designed to be a pin-for-pin replacement of power tubes in many amps and require no amplifier modifications. We're always working on increasing our amp compatibility.