• Power Amplifiers
  • Single-ended
    • Adagio
    • Carissa
    • Diavolo
    • Jota
    • PX-25
    • Symphony II
  • Push-pull
    • Concerto II
    • Opus Ten
    • Quartet MB
• Pre Amplifiers
  • VPL & VP1 MK II
  • Dual Mono VPS
• Phono Amplifiers
  • Vinyl One
  • Vinyl Reference
• Gill Audio Design
  • Alana Preamplifier
  • Elise DAC

A bold and brash detour on the roadmap for single-ended design, the Art Audio Diavolo abandons not only legacy tube specifications, but also the pioneer of all Art Audio's future design.

The result: a wider frequency extension with low distortion in a stunning looking 13 wpc dual-mono amplifier that offers unprecedented reliability and ease of use.

The Diavolo (Italian for devil) derives its sonic signature from VV32B tubes in a pure Class-A transformer-coupled, zero feeback design as well as its hand-wound split-core type output transformers.

The Diavolo brings powerful definition to a broad spectrum of musical styles and can breathe accuracy and life into a wider range of speaker systems than traditional single-ended designs.
Truly an exceptional amplifier, the Diavolo has re-defined the state of the art in single-ended design.

We invite you to audition the Diavolo with your nearest Art Audio representative.

• Zero-feedback design, high-peak current delivery
• Automatic biasing circuit
• Dual-mono design on a single chassis
• High quality mil-spec, multi-layered 2-oz. copper trace circuit boards
• Employs a tube-rectified (CV-378/GZ-37) choke-regulated power supply preceded by a pi filter
• Resistors are 1% metal oxide for low noise
• Output transformers are a novel split-core type not normally associated with single-ended designs and custom-designed by Art Audio to give a wider bandwidth than most generally available transformers
• Standard finish with polished non-magnetic stainless steel chassis and chrome or gold accents