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HiFiMAN HE 1000 Stealth vs STAX SR-L700MK2: which should you buy?

On aggregated review scores the HiFiMAN HE 1000 Stealth comes out ahead with a HearWiki score of 83. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: HiFiMAN HE 1000 Stealth - Outstanding overall at around $1399.

Score breakdown

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

HiFiMAN HE 1000 Stealth leads on 4 of 4 measures.

  • HiFiMAN HE 1000 Stealth
  • STAX SR-L700MK2
HearWiki score
83
69
Sound
9.3
9.0
Value
8.8
6.8
Price (USD)
$1,400
$1,650

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 HiFiMAN HE 1000 Stealth is 7 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. For 7 years between them, that is a thin return - treat this as a restyle rather than a new platform.

  • HE 1000 Stealth20237 yr newer
  • SR-L700MK22016

Specifications

HE 1000 StealthSR-L700MK2
Type
Over-Ear
Over-Ear
Price (USD)
$1,400
$1,650
HearWiki score
83
69
Released
2023
2016
Availability
Still sold new
Discontinued
Driver
planar magnetic
electrostatic
Driver type
planar
electrostatic
Drivers per side
1
-
Frequency response
8 Hz - 65 kHz
7 Hz - 41 kHz
Sound signature
neutral
-
Impedance
32 Ω
145000 Ω
Sensitivity
93 dB/mW
101 dB/mW
Active noise cancelling
No
No
Weight
458 g
371 g
Detachable cable
Yes
Yes
USB-C
No
-
Pad material
-
leather
Connector
6.35 mm
-
Balanced connection
Yes
-

What reviewers said

HiFiMAN HE 1000 Stealth

The HiFiMAN HE 1000 Stealth is a wired, open-back planar magnetic flagship that delivers a neutral, highly detailed sound signature. It's easier to drive than typical planars thanks to its 32-ohm impedance and 93 dB sensitivity, yet still rewards quality amplification. With its relatively lightweight build for a large headphone and detachable balanced cable, it offers strong technical performance and comfort, though its size and price may not suit everyone.

  • Pro:Refined, neutral sound with excellent detail
  • Pro:Easier to drive than most planar headphones
  • Pro:Comfortable for its large over-ear design
  • Con:Still relatively heavy at 458 grams
  • Con:Large fit may be awkward for smaller heads
  • Con:Treble can sound uneven on bright recordings

STAX SR-L700MK2

The SR-L700MK2 delivers a highly detailed and open electrostatic presentation that echoes STAX's flagship character at a more accessible price. It excels in treble clarity, transparency, and spaciousness when paired with a suitable amplifier, though it may lack bass weight and dynamic punch. Build quality is a noted compromise relative to its premium cost, but overall sound resolution remains class-leading.

  • Pro:Exceptional treble detail and transparency
  • Pro:Open, spacious soundstage with cohesive imaging
  • Pro:Strong value within the STAX electrostatic lineup
  • Con:Limited bass extension and impact
  • Con:Build quality feels below the price point
  • Con:Can lack dramatic dynamics or musical warmth

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

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