Aune S17 Pro EVO Headphone amplifier with AL3 XLR Balanced Male to Female 3-Pin Audio Cable 1 Pair
The Aune S17 Pro EVO brings a warm, Class A voice with tube-like richness, punchy bass, and a remarkably broad, well-centred soundstage. Z Reviews found it exceptionally adept at breathing life into difficult headphone pairings, while its preamp stage carries that satisfying musical weight into a wider system. It is a compellingly characterful amplifier for listeners who value involvement over sterile neutrality.
WATT RECOMMENDS
Save your favorites. Compare them anytime.
Create a free HiFi Hub account to save products to your Wishlist and compare your favorites side by side.
Nicely Roasted
Sound Quality
86/100
Build Quality
78/100
Features Usability
84/100
Value for Money
85/100
Pros
Warm, tube-adjacent Class A presentation adds musical body and makes challenging headphones more enjoyable.
Delivers expansive soundstage width, strong image centering, and satisfying bass punch.
Preamp output can impart its rich, spacious character to connected speaker systems or power amplifiers.
Cons
Runs very hot in operation, making ventilation and placement important.
Preamp outputs remain active when headphones are connected, with no independent output switch.
Volume control can make noticeable level jumps at some settings and responds slowly to rapid knob turns.
WATT RECOMMENDS
Save your favorites. Compare them anytime.
Create a free HiFi Hub account to save products to your Wishlist and compare your favorites side by side.
What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 86/100
The reviewer finds the S17 Pro EVO unusually transformative rather than merely functional, describing a warmer, tube-like Class A character that makes difficult headphones sound notably better. Soundstage width, image centering and bass presence are singled out as major strengths, although there is little direct comment on background noise.
Transparency Resolution
88/100
Z Reviews repeatedly says material played through the amplifier sounds “better” and praises clearer spatial organisation, including width and centering. There is no detailed discussion of fine-detail retrieval, treble air or resolution against direct competitors.
Tonal Balance Musicality
92/100
The presentation is described as warmer and somewhat tube-like, with a detectable midrange and mid-bass hump. The reviewer clearly hears this coloration as musically beneficial, particularly with headphones that normally sound unconvincing.
Dynamics
87/100
The review notes that punchiness remains intact and portrays the amplifier as bringing greater life and bass presence to challenging headphones. It does not provide much direct commentary on large-scale headroom, transient speed or comparisons with especially demanding planar models.
Noise Floor
75/100
The review provides no direct assessment of hiss, hum or background silence, including with sensitive IEMs. Prospective owners needing a particularly quiet amplifier for very sensitive earphones should seek further pairing-specific evidence.
Headphone Compatibility
88/100
Z Reviews calls it a rare amplifier that works well even with headphones he considers difficult or poor-sounding on most equipment. That is strong real-world pairing praise, though the review does not establish performance across sensitive IEMs, high-impedance dynamics and demanding planars.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
78/100
The main ownership observation is thermal: this is described as a very warm-running amplifier, better suited to winter than summer listening. The review says little about chassis execution, control quality, connectors or long-term durability.
Features Usability
84/100
XLR and RCA inputs, selectable gain/current operation, and preamp capability give it useful system flexibility. However, the outputs remain active rather than being independently switchable, so headphone and preamp use require some care in day-to-day setup.
Value for Money
85/100
The reviewer cites a $699 price with a 5% coupon, while the supplied listing places it at $799. No direct comparison with similarly priced headphone amplifiers or clear judgment on whether the asking price is especially compelling is provided.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
Online Reviews & Mentions
No reviews found yet
YouTube Reviews
Forum Mentions
No forum mentions found yet
Specifications
Manufacturer's Description — Aune
- Our products have been recognized by customers on Amazon. Now, by purchasing at the same price from our official direct store, you will receive additional gifts, and we promise the same after-sales service as on Amazon. For U.S. only
- Class A Stable
- Full-Discrete
- Fully Symmetrical
- Twin JFET
- 2 Transistors per channel
- R2R Volume Control
- 50 Watt Linear Toroidal Transformer
- Aluminium Remote Control
- 2 Amplifier Stages
- AL3 9.8inches XLR Balanced Male to Female 3-Pin Audio Cable 1 Pair included
Verified Dealers
Online Dealers
All Dealers
Zoom out the map to see more dealers
Authorized dealers for Aune S17 Pro EVO Headphone amplifier with AL3 XLR Balanced Male to Female 3-Pin Audio Cable 1 Pair
- A1 Futureshop — online and in-store — North Rocks, New South Wales, Australia (website)
- ARK Audio — online and in-store — Borensberg, Östergötlands län, Sweden (website)
- Audeos — online and in-store — Żywiec, Województwo śląskie (website)
- Audio Excellence (CA) — online and in-store — Markham, Ontario, Canada (website)
- Audio Magic - EU — online and in-store — Wola, Województwo mazowieckie, Poland (website)
- AUDIOPHONICS — in-store — Bordeaux, Nouvelle-Aquitaine, France (website)
- BAY BLOOR RADIO — online and in-store — Toronto, Ontario, Canada (website)
- Brosseau — in-store — Saint-Hubert, Québec, Canada (website)
- Eden Audio — in-store — Cotford Saint Luke, England, United Kingdom (website)
- Elise Audio — online and in-store — Paddington, England, United Kingdom (website)
and 18 more verified dealers