AUNE S17 Pro: Class A Headphone Amp with R2R Technology

AUNE S17 Pro: Fully-Discrete Class-A Headphone Amplifier

Discover a New Dimension of Sound

The AUNE S17 Pro marks a breakthrough in headphone amplification, boasting fully-discrete Class-A architecture that delivers a rich, tube-like sound experience. With twin JFET technology, this amplifier achieves high input impedance, ensuring a mellow and resonant audio profile reminiscent of vacuum tubes.

Powerful Performance

Equipped with two transistors per channel, the S17 Pro reaches an impressive 7.5W output, effortlessly driving a diverse range of headphones and IEMs. The R2R electronic volume chip, paired with dedicated op-amps, brings precision to the 4-way balanced volume control, offering remarkable channel balance, wide soundstage, and accurate positioning.

Innovative Display and Control

The UI of the S17 Pro adopts a dual-color scheme, making it easy to monitor current levels and temperature. With two gain levels, this amplifier adapts to various headphones, ensuring optimal performance for both IEMs and high-power headphones.

Stable Class-A Operation

Designed for stability, the S17 Pro employs a complex cooler structure to manage the heat generated by the Class-A transistors. This three-dimensional cooling system guarantees consistent performance and durability.

High-Quality Components

The S17 Pro is crafted with rigorously selected components, including high-quality HiFi electrolytic capacitors, ceramic capacitors, and organic thin-film capacitors. The result is an immersive audio experience that prioritizes purity and authenticity.

User-Friendly Design

With a minimalist front plate featuring a multi-function knob, the S17 Pro ensures ease of use. The all-aluminum remote adds convenience to the control experience. Multiple connectivity options, including headphone outputs, preamp outputs, and line inputs, cater to diverse scenarios.

Arc-Shaped Aesthetics

Featuring an arc-shaped design, the S17 Pro blends classic aesthetics with simplicity. This design philosophy extends to every aspect, ensuring that your auditory and visual senses are equally delighted.

High-Spec Performance

Boasting a low-ripple toroidal transformer and a 19200uF capacitor array, the S17 Pro delivers powerful and rich-sounding audio. With headphone amp output specs of 6uV and THD+N at 0.00038%, this amplifier sets a high standard for hardware performance.

Aesthetic Tuning

The S17 Pro's tuning is a meticulous process based on real instrument sounds and musical references, resulting in a signature sound that is natural, dynamic, and full of musicality.