The STAX SR-009S is an electrostatic open-back headphone revered for its exceptional audio reproduction. In this review, we will delve into its specifications, unveil the pros and cons, assign an overall rating, suggest similar products, and address common queries about the STAX SR-009S.
- Type: Open-back, Over-ear
- Driver Type: Electrostatic
- Frequency Response: 5 Hz – 42 kHz
- Impedance: 145 kΩ (including cable, at 10kHz)
- Sensitivity: 101 dB / 100 V r.m.s. at 1 kHz
- Weight: 454g (16 oz)
- Cable: Silver-coated 6N (99.9999%) OFC parallel 6-strand, low-capacity special wide cable
Pros and Cons:
- Unrivaled Sonic Precision: The STAX SR-009S presents audio with an astonishing level of detail, transparency, and accuracy, providing an immersive listening experience.
- Exceptional Build Quality: Crafted with precision, the SR-009S features high-quality materials ensuring durability and longevity.
- Outstanding Comfort: Designed for extended listening sessions, these headphones boast a comfortable fit, thanks to their lightweight construction and plush ear pads.
- Electrostatic Advantage: As electrostatic headphones, they benefit from the technology’s inherent advantages, including low distortion and lightning-fast transient response.
- Premium Components: The included silver-coated cable is meticulously engineered to minimize signal loss and interference, contributing to a pristine audio signal.
- Demanding of Amplification: Electrostatic headphones require specialized amplifiers known as energizers, which can be an additional investment.
- High Price Point: The STAX SR-009S is positioned in the upper echelon of the headphone market, making it a significant financial commitment.
Overall Rating: 4.8/5
The STAX SR-009S exemplifies the pinnacle of electrostatic headphone technology, offering an unparalleled listening experience for discerning audiophiles.
- Sennheiser HE 1: As a fellow electrostatic headphone system, the Sennheiser HE 1 offers an equally astounding level of audio precision.
- Focal Utopia: Renowned for its transparent and dynamic sound, the Focal Utopia competes in the same audiophile league.
- Abyss AB-1266 Phi TC: Another flagship planar magnetic headphone, the Abyss AB-1266 Phi TC, offers a different yet equally impressive audio experience.
The STAX SR-009S stands as a testament to the heights that electrostatic headphone technology can achieve. For the dedicated audiophile seeking the utmost in sonic excellence, these headphones are a worthy investment.
Q1. What is the advantage of electrostatic headphones like the STAX SR-009S?
Electrostatic headphones excel in low distortion and fast transient response, resulting in exceptionally detailed and accurate audio reproduction.
Q2. Can I use a regular headphone amplifier with the STAX SR-009S?
No, electrostatic headphones require specialized amplifiers known as energizers to function properly.
Q3. Are there aftermarket cables available for the STAX SR-009S?
Yes, there are aftermarket cables available that may offer alternative sonic characteristics or enhanced build quality. However, it’s essential to choose reputable manufacturers.