
Ayon Audio · Stereo / Evo Stereo
Triton Evo PA
Pure class A triode power with authoritative dynamic control.
The Triton Evo PA stands as a pinnacle within the Ayon Audio stereo amplifier range, meticulously crafted to deliver a profound sense of scale and musical realism. By refining the driver stages and integrating massive, proprietary output transformers, this amplifier achieves a level of transparency and dynamic authority that remains rare among high-end tube designs.
At the heart of the design is a zero-negative-feedback circuit that preserves the integrity of the signal path. By avoiding solid-state buffers and negative feedback loops, the amplifier maintains the original harmonic structure and transient speed of the source. This purist approach ensures the output remains completely uncoloured, allowing for a listening experience that is both immediate and deeply immersive.
The sonic signature is defined by a rare combination of weight, fluidity, and three-dimensional transparency. It projects an expansive soundstage where instruments are placed with pinpoint accuracy, delivering a natural, fatigue-free presentation. From the deepest bass transients to the finest high-frequency textures, the amplifier provides an authoritative, coherent, and deeply engaging performance that reveals the true intent behind every recording.
Key Features
01
Switchable triode/pentode modes
Allows for immediate adaptation to different loudspeaker sensitivities and musical styles, providing both refined intimacy and dynamic punch.
02
Zero-feedback topology
The direct, feedback-free signal path preserves the source's transient speed and low-level harmonic information.
03
Dual choke filtered power supply
Provides superior isolation between input and output stages, creating a silent background for improved resolution.
04
Super-wide bandwidth output transformers
Custom-engineered for low insertion loss, maintaining speed and authority across the entire frequency spectrum.
05
KT150/KT170 compatibility
Optimised to leverage high-performance modern power tubes for enhanced stability and high-current drive capability.

Chapter 01
Design & Philosophy
The Triton Evo PA is built on the belief that the shortest signal path is the most effective. By stripping away non-essential circuitry and avoiding negative feedback, Ayon ensures the amplifier acts as a transparent window into the music. This purist approach is supported by a sophisticated grounding system that provides the stability required for the high-current demands of modern music reproduction.

Chapter 02
Build & Materials
Housed in a robust, brushed anodised aluminium chassis, the Triton Evo PA is a physical achievement in anti-resonant construction. The non-magnetic, heavy-duty build protects delicate internal signals from external interference. Every detail, from the engraved paneling to the custom-made beryllium-copper tube sockets, reflects a commitment to craftsmanship intended for long-term reference use.

Chapter 03
Listening Notes
Listeners will find the Triton Evo PA strikes an ideal balance between the lush, organic midrange associated with triode designs and the effortless dynamic authority required for orchestral scale. It creates a massive, holographic soundstage that remains stable at all volume levels. The bass control is exceptionally tight, providing a visceral impact that remains controlled and articulate even in complex, high-dynamic content.
Specifications
TypeTriode* or Pentode mode, Class-A*
Frequency response10 Hz – 60 kHz
Sensitivity650mV
Impedance4 and 8 Ohms
Power handling2 x 130 W (pentode) / 2 x 75 W (triode)
Dimensions (H × W × D)25 × 51 × 42 cm
Weight45 kg
Tube Complement8 x KT150 or KT170
Bandwidth8Hz-70kHz
Input Impedance at 1 kHz100 KΩ
NFB0dB
InputsYes
