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Stax - International SRS-X1000 Earspeaker System (SR-X1 + SRM-270s)
Earspeaker System (SR-X1 + SRM-270S)
SR-X1 (Earspeaker)
- Wide Frequency Response: Ranging from DC to 35,000Hz for full-spectrum audio reproduction.
- Minimal Distortion: Harmonic distortion of 0.01% or less ensures crystal-clear sound.
SRM-270S (Energizer)
- Enhanced Heat Dissipation: A 3mm-thick front aluminum panel and a larger aluminum extrusion case for effective heat management.
- High-Grade Connectivity: RCA pin jacks and a 3mm-thick front aluminum panel ensure a pristine connection.
- Low Noise FET: Selected for the First Stage amplifier, paired with a refined emitter follower circuit in the Output Stage for unparalleled clarity.
- Compact Chassis: Easy for placement, transportability and aesthetic appeal
- Flexible Installation: PARALLEL OUT terminals facilitate easy incorporation into your existing audio system, whether for music enjoyment or enhancing movie experiences at your desktop or bedside.
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Professional Reviews 88/100
Nicely Roasted
Sound Quality
89/100
Build Quality
82/100
Features Usability
81/100
Value for Money
95/100
The SRS-X1000 distils electrostatic magic into a desktop-friendly system: crystalline resolution, lightning-fast transients and a wide, precisely layered soundstage make voices and acoustic instruments captivating. HomeTheaterHifi found it exceptionally comfortable for extended sessions, pairing its airy detail with detailed, satisfying bass and outstanding value for a complete electrostatic setup.
What Reviewers Are Saying
Pros
Fast, clean electrostatic presentation with very low distortion, precise imaging and spacious instrument separation.
Exceptional vocal clarity and delicacy, with shimmery treble that remains free of harshness.
Lightweight, cool-running sheepskin pads and gentle clamping support long, comfortable listening sessions.
Compact, accessible complete electrostatic system with strong value at its $980 MSRP.
&
Cons
Detailed bass has worthwhile punch but lacks the chest-thumping sub-bass impact sought by bass-focused listeners.
The lightweight, minimalist construction can feel somewhat fragile, and the headband could use more adjustment notches for smaller heads.
SOUND QUALITY PERFORMANCE 89/100
Reviewers describe an unusually clear, fast and spacious electrostatic presentation, with pinpoint imaging, delicate vocal rendering and convincing instrumental separation. Bass is detailed and carries worthwhile punch, though it is not aimed at listeners seeking the chest-thumping weight of some dynamic-driver headphones.
Transparency Resolution
94/100
HomeTheaterHifi calls the presentation crystal clear, clean and crystalline, highlighting microscopic detail and precise placement. Complex orchestral material remains clearly sorted, with strings and winds described as crystalline without becoming harsh.
Tonal Balance Musicality
92/100
The system is described as non-fatiguing, delicate and natural through voices, retaining warmth and richness in deeper vocal registers. Treble is shimmery and light without shrillness, while bass is detailed rather than exaggerated.
Dynamics
93/100
The review reports fast transients and no audible lag with demanding, complex music. It also notes no distortion at any listening level and finds enough bass authority to make energetic tracks satisfying, even if ultimate slam is restrained.
Noise Floor
78/100
The available reviews do not directly discuss hiss, hum or background silence with sensitive headphones. They do report clean sound and an absence of audible distortion at listening levels, but that is not the same as dedicated low-noise testing.
Headphone Compatibility
88/100
As a matched electrostatic earspeaker and energizer system, the SRS-X1000 is reported to perform confidently with complex music and across a broad frequency range. The review also notes that the SR-X1 pairs well with Stax's portable SRM-D10II, although there is little direct evidence about its behavior with other earspeakers or especially sensitive loads.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
82/100
The SR-X1 is praised for being lightweight and extremely comfortable, with sheepskin pads that do not overheat during use. One reviewer found the compact components almost toy-like on first unpacking, and the reviews offer limited detail on materials, controls or long-term durability.
Features Usability
81/100
The compact system occupies very little desk space and is presented as an easy way to add electrostatic listening to an existing setup. Review coverage concentrates on that small footprint rather than extensive connectivity, control options or additional integrated functions.
Value for Money
95/100
At a stated $980 MSRP, HomeTheaterHifi calls the complete system a genuine bargain. Audiophilepure similarly praises Stax for bringing electrostatic ownership within reach at less than the cost of a decent standalone pair of headphones.
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Verified Dealers
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Authorized dealers for Stax - International SRS-X1000 Earspeaker System (SR-X1 + SRM-270s)
- 3mA Audio — online and in-store — Houston, Texas, United States (website)
- Acoustica — online and in-store — Chester, England, United Kingdom (website)
- Ambiance Concert — in-store — Angers, Pays de la Loire, France (website)
- Analogue Seduction — online and in-store — Whittlesey, England, United Kingdom (website)
- Arctic Audio — in-store — Fargo, North Dakota, United States (website)
- ATR - Audio Trade — in-store — Eltville am Rhein, Hessen, Germany (website)
- AUDIO 2000 — in-store — Wuppertal, Nordrhein-Westfalen, Germany (website)
- Audio 46 — online and in-store — New York, New York, United States (website)
- Audio Evolution — online and in-store — Volla, Campania, Italy (website)
- AUDIO EXCLUSIVE — in-store — Wels, Oberösterreich, Austria (website)
and 85 more verified dealers