shuttleboi
100+ Head-Fier
- Joined
- Dec 1, 2005
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Ultrasone announced the Volcano, a new build-to-order $20K vacuum tube headphone amp with a lifetime warranty. It is a pure headphone amp with no digital section.
From an Audioexpress.com article:
The Bavaria-based headphone manufacturer just introduced a new high end product to complement its existing high-end Edition Series headphones. Believers and enthusiasts of carefully designed tube circuits, Ultrasone hand-picked all components, including the tubes and an oversized toroidal transformer, making sure the Volcano would deliver a strong combination of sound and power delivery (60 watts).
From the Ultrasone website:
This amplifier is built to last. We want to underline this with a lifetime warranty. Military technology and high-end audio components combined in a 7.55 kg tube amplifier as a sound miracle without sacrificing style.


From an Audioexpress.com article:
The Bavaria-based headphone manufacturer just introduced a new high end product to complement its existing high-end Edition Series headphones. Believers and enthusiasts of carefully designed tube circuits, Ultrasone hand-picked all components, including the tubes and an oversized toroidal transformer, making sure the Volcano would deliver a strong combination of sound and power delivery (60 watts).
From the Ultrasone website:
This amplifier is built to last. We want to underline this with a lifetime warranty. Military technology and high-end audio components combined in a 7.55 kg tube amplifier as a sound miracle without sacrificing style.