Austrian Audio The Composer vs STAX SR-007S: which should you buy?

On aggregated review scores the STAX SR-007S comes out ahead with a HearWiki score of 83. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: STAX SR-007S - Outstanding overall at around $2390.

Over-Ear

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

STAX SR-007S leads on 4 of 4 measures.

Austrian Audio The Composer
STAX SR-007S

HearWiki score

Sound

9.5

Value

7.2

Price (USD)

$3,000

$2,390

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Same generation

The STAX SR-007S is 2 years newer, but it is the same generation of hardware: nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price.

The Composer2023
SR-007S20252 yr newer

Specifications

The ComposerSR-007S

Type: Over-Ear; Over-Ear
Price (USD): $3,000; $2,390
HearWiki score: 70; 83
Released: 2023; 2025
Availability: Discontinued; Sold new
Driver: 49 mm dynamic; 2× electrostatic
Driver type: dynamic; electrostatic
Driver size: 49 mm; -
Drivers per side: 1; 2
Frequency response: 5 Hz - 44 kHz; 6 Hz - 41 kHz
Impedance: 22 Ω; 145000 Ω
Sensitivity: 112 dB/mW; 101 dB/mW
Active noise cancelling: -; No
ANC type: -; none
Transparency mode: -; No
Companion app: -; No
Custom EQ: -; No
Wear detection: -; No
Controls: none; none
Weight: 385 g; 430 g
Detachable cable: Yes; Yes
USB-C: No; No
Balanced connection: Yes; -

Specification comparison of Austrian Audio The Composer vs STAX SR-007S
Spec	Austrian Audio The Composer	STAX SR-007S
Type	Over-Ear	Over-Ear
Price (USD)	$3,000	$2,390
HearWiki score	70 / 100 Good	83 / 100 Outstanding
Released	2023	2025
Audio
Driver	49 mm dynamic	2× electrostatic
Driver type	dynamic	electrostatic
Driver size	49 mm	-
Drivers per side	1	2
Frequency response	5 Hz - 44 kHz	6 Hz - 41 kHz
Impedance	22 Ω	145000 Ω
Sensitivity	112 dB/mW	101 dB/mW
Features
Active noise cancelling	-	No
ANC type	-	none
Transparency mode	-	No
Companion app	-	No
Custom EQ	-	No
Wear detection	-	No
Controls	none	none
Design
Weight	385 g	430 g
Detachable cable	Yes	Yes
USB-C	No	No
Balanced connection	Yes	-

What reviewers said

Austrian Audio The Composer

No summary yet - we haven't aggregated enough reviews.

STAX SR-007S

The STAX SR-007S is a refined electrostatic flagship that builds on the classic Stax formula with updated internals and comfort-focused earpads. It delivers a spacious, highly detailed soundstage with warm bass and clear treble, all while maintaining a smooth, airy presentation. This wired, over-ear design is a perfectionist's choice for those seeking an evolutionary upgrade in high-end audio.

Pro:Spacious and precise soundstage
Pro:Warm, deep bass with clear highs
Pro:Improved comfort and reduced earcup resonance

Con:Requires a dedicated electrostatic amplifier
Con:Very high impedance limits portability
Con:No built-in controls or wireless features

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

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New comparison Austrian Audio The Composer STAX SR-007S