Stax Sr 009 Bewertung | 93 Daten im Vergleich

This Stereophile technical analysis highlights the performance of various Stax electrostatic earspeakers, noting the flagship SR-009's exceptionally flat frequency response and transparency, alongside the SR-007's warmer, punchier signature. The measurements demonstrate that while models like the SR-507 and SR-404 Ltd offer high detail, all units, particularly the in-ear SR-003, require precise positioning for optimal, low-distortion, and high-speed audio performance. The primary drawbacks involve this extreme sensitivity to fit, as improper ear pad sealing causes significant sound degradation, and the general lack of physical bass impact compared to dynamic drivers.

Tyll Hertsens' Stereophile review concludes that the Stax SR-009 electrostatic headphones, paired with elite amplifiers like the HeadAmp Blue Hawaii SE, offer "sonic Nirvana" characterized by unparalleled detail retrieval, immense vocal realism, and authoritative driver control. However, the experience is described as a high-stakes "rich man's game" that demands significant financial investment to overcome the severe distortion, thick sound, and woolly bass produced by lower-end, stock amplifiers like the Stax SRM-727IIGo to product viewer dialog for this item.. While premium tube amps like the Woo Audio WES provide a lush, emotional presentation, they can struggle with complex, large-scale orchestral music, and the overall setup is highly sensitive to component matching. To mitigate these high entry costs, the review suggests using the Woo WEE energizer as a budget-friendly option to run the SR-009 from standard loudspeaker power amplifiers.

In her review for Hifi Pig, Janine Elliot evaluates the flagship Stax SR-009 electrostatic headphones (£3,495), characterizing them as a premium investment built exclusively for committed audiophiles. Tested with high-end source gear alongside both the SRM-006tS and the SRM-007t II Kimik vacuum tube energisers, the SR-009 stands out for its exceptional sound quality, massive spatial resolution, and unmatched comfort. Elliot highlights several major pros, including a highly accurate, open, and realistic soundstage that naturally projects music in front of the listener rather than claustrophobically inside the head. The headphones deliver incredible clarity and instrument separation, rendering subtle mix details effortlessly across diverse genres—from live acoustic recordings to deep organ pedalboards—while pairing luxuriously comfortable lambswool ear pads with a rock-solid, lockable slider headband mechanism. Despite declaring them the best-sounding headphones she has ever heard, Elliot identifies a few clear cons and caveats. A significant disadvantage is the stair-step cost barrier, as the headphones require a specialized, expensive external energiser to play any music at all, pushing the total setup cost toward £5,790. Furthermore, Elliot finds that the expensive flagship Kimik energiser...

The Stax SR-009 is a flagship electrostatic earspeaker celebrated on Head-Fi for unparalleled transparency, offering immense detail across the spectrum and exceptional spatial imaging for a neutral, airy sound. Praised for its comfort and lightweight, luxurious design, the headphones are considered a top-tier ergonomic experience. Conversely, they require high-end, costly equipment to avoid harshness and reach their full potential, while the build incorporates surprising amounts of plastic, and the non-removable cable lacks versatility. Additionally, the fully open-back design provides no sound isolation, and they are prone to leaking audio. Read more on Head-Fi.

The The Audiophile Cafe review provides a highly enthusiastic, first-hand evaluation of the STAX SR-009 Signature Edition Electrostatic Earspeaker, praising it as a masterclass in high-end audio engineering. On the positive side, the reviewer highlights its luxurious comfort and exceptional weight distribution, which eliminates noticeable clamping force and prevents heat buildup during long listening sessions. Its build quality is described as elegant and flawless, featuring high-quality silver-coated copper ribbon cabling that resists tangling and a solid, non-microphonic connection. Sonically, the SR-009 excels with a spacious soundstage, deep headroom, and impeccable instrument separation, producing smooth, airy mid-ranges and fast, shimmering highs that breathe incredible life into acoustic, electronic, and live recordings. Additionally, the mid-bass delivers an articulate low-end punch with zero background noise from the accompanying drivers.

Tyll Hertsens' Stereophile review highlights the Stax SR-009 electrostatic headphones for their exceptional speed, transparency, and detailed sound, though notes they are highly sensitive to amplification and can display a glaring top-end if poorly matched. While high-end amplifiers like the HeadAmp Blue Hawaii SE (BHSE) and Woo Audio WES are shown to unlock world-class performance—offering neutral transparency and lush midrange respectively—the system requires a significant financial investment and the headphones can sound thick with inadequate amplification. Specific pairings reveal that the A-10 Thunderbolt offers punchy, dynamic sound but can become harsh, and the Woo Audio WES may struggle with congestion during complex, high-volume orchestral tracks. Ultimately, the review suggests that the SR-009 requires superior driver control to avoid the inarticulate,, and sometimes painful, performance issues found in less capable pairings.

The Stax SR-009 electrostatic headphones offer exceptional transparency, micro-detail, and spatial precision, delivering a highly balanced sound with fast treble, as detailed in reviews on Head-Fi. Key advantages include an expansive, accurately imaged soundstage and a comfortable design featuring high-quality leather pads. Despite the audio quality, the headphones face criticism for utilizing plastic in the top headband and slider, which is viewed as insufficient for a flagship product. Furthermore, the SR-009 requires expensive, specialized electrostatic amplifiers and high-end source gear, making them highly dependent on the rest of the system to achieve peak performance.

The Stereophile review highlights the Stax SR-009 as an extraordinary, world-class electrostatic headphone offering immense resolution, speed, and exceptional midrange/treble clarity. Proponents will appreciate the "you are there" realism, featuring deep, articulate bass and spectacular spatial imaging, capable of reproducing complex orchestral music without congestion. Conversely, the SR-009 demands substantial investment, requiring high-end upstream equipment and costly electrostatic amplifiers to avoid harsh treble and poor bass performance. The review emphasizes that while the sonic performance is top-tier, the system necessitates high-resolution recordings and careful component matching to achieve its full potential.

The Stereophile review of the Stax SR-009 praises these open-back electrostatic headphones for their exceptional neutrality, revealing mids, and rapid, detailed bass, which together create a highly coherent and lifelike listening experience. Despite these strengths, the review notes that the lowest sub-bass is slightly subdued and the upper-midrange features a minor, bright tonal emphasis, along with a strict requirement for expensive, specialized electrostatic amplifiers to operate.