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Amplifiers / France

Atelier du Triode

Atelier du Triode is credited with specialist valve amplification for Spiritland. The installation uses 300B-based electronics to drive its bespoke horn system.

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Venue equipment records, including their original model uncertainties. Shared-system entries retain the full recorded context.

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London / United Kingdom

Spiritland ↗

Equipment in use

Spiritland lists Atelier du Triode in its amplifiers setup. The equipment details below reflect the venue record.

  • Horn amplification: 300B valve amplifier; published as approximately 30 W Class A

Inside the system

Living Voice developed bespoke four-way horn-loaded satellites with 15-inch midbass drivers and two large bass cabinets under Kevin Scott’s direction. An Atelier du Triode 300B valve amplifier, listed at approximately 30 W Class A, serves the horns; two custom 500 W MOSFET amplifiers power the bass. The source collection includes Isonoe-modified Technics decks with Audio-Technica AT-XP7 cartridges and an Isonoe rotary mixer, plus a Kuzma Stabi XL-series deck with an ART1000 cartridge. Tascam DA-3000, Revox B77, Studer A730 and Pioneer CDJ-2000NXS2 sources add digital and tape formats. Apart Mask 6T speakers with REVAMP4120T amplification provide café fill. The split between main horns, bass cabinets and fill speakers is central to the room’s architecture.

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