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High Fidelity Audio

Crossfire Evo

Ayon Audio · Integrated / Evo Integrated

Crossfire Evo

Pure class A single-ended triode amplification without compromise.

The Ayon Audio Crossfire Evo stands as a bold statement in single-ended triode design, engineered to extract the deepest emotional truths from your music collection. By completely rethinking the gain stages, volume control, and power supply topology, this amplifier elevates the traditional SET sound into a remarkably modern, transparent, and authoritative performer. It serves as the pinnacle of Ayon's integrated amplifier lineup, offering a true one-box solution for the uncompromising audiophile. At the core of its philosophy is a strict adherence to the shortest and purest signal path possible. The amplifier operates in pure class A with zero negative feedback and no solid-state devices in the signal chain, ensuring that the delicate harmonic structure of the music remains completely intact. Driven by the massive AA62B triode tubes, it operates with high current and low impedance to maintain absolute linearity and control. The sonic character of the Crossfire Evo is defined by a rare combination of holographic three-dimensional imaging and dynamic grip. It paints instruments across an expansive soundstage against a velvet-black, silent background. While it retains the liquid, enchanting midrange traditionally associated with smaller triode designs, it adds quick, articulate bass and extended high-frequency resolution, ensuring a consistently engaging and natural presentation across all musical genres.

Key Features

01

Pure class-A single-ended triode topology

Utilises proprietary AA62B power tubes for unparalleled midrange purity, harmonic richness, and musical realism.

02

Zero negative feedback

The ultra-short signal path is entirely free of feedback loops, preserving maximum transient speed and natural decay.

03

Tube-regulated power supply

Employs a 5U4G tube rectifier and dual choke filtering to provide total isolation between stages and high-speed energy delivery.

04

Super-wide bandwidth output transformers

Custom-engineered to deliver high current in the low frequencies while maintaining speed and extension in the highs.

05

Switchable dual grounding system

A sophisticated earthing topology minimises background noise, allowing low-level spatial cues to emerge with absolute clarity.

Chapter 01

Design & Engineering

Ayon Audio operates on the belief that simpler circuits yield superior sonic results. By removing followers, buffers, and negative feedback from the architecture, the Crossfire Evo creates an unobstructed bridge between the source and the loudspeakers. The circuit boards feature minimal copper traces, and critical components are strategically placed near relays to maintain absolute signal integrity and high reliability.

Chapter 02

Build & Craftsmanship

Housed in an upgraded, heavy-duty brushed anodised aluminium chassis, the amplifier provides an anti-resonant and non-magnetic environment that shields delicate signals from micro-vibrations and electromagnetic interference. Every detail, from the resonance-absorbing aluminium feet and custom machined control knobs to the engraved rear panel descriptions, reflects uncompromising Austrian craftsmanship.

Chapter 03

Listening Notes

The Crossfire Evo presents music with an uncanny physical presence and holographic scale. The midrange possesses the captivating, tactile bloom expected from high-end vacuum tube designs, yet it never veers into overly warm or sluggish territory. Instead, it pairs this liquidity with tight, athletic bass response and an airy, grain-free top end that keeps complex orchestral movements and intimate acoustic recordings equally compelling.

Specifications

TypeSingle-ended triode, pure class-A integrated amplifier
Frequency response8 Hz – 40 kHz / -3 dB
Load impedance4 and 8 Ohms
Power handling2 x 30 W
Dimensions (H × W × D)25 × 52 × 42 cm
Weight46 kg
Tube Complement2 x AA62B
Input Impedance at 1 kHz 100 KΩ
S/N ratio at full power98db
NFB0db
Volume ControlYes
Remote ControlYes
Inputs & Outputs3xLine In, 1x XLR In, 1xDirect In, 1x Pre out