Abyss Diana TC vs HiFiMAN HE 1000 Unveiled: which should you buy?

On aggregated review scores the HiFiMAN HE 1000 Unveiled comes out ahead with a HearWiki score of 82. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: HiFiMAN HE 1000 Unveiled - Outstanding overall at around $2299.

Over-Ear

Score breakdown

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

HiFiMAN HE 1000 Unveiled leads on 4 of 4 measures.

Abyss Diana TC
HiFiMAN HE 1000 Unveiled

HearWiki score

Sound

9.5

Value

6.8

Price (USD)

$3,570

$2,300

Specifications

Diana TCHE 1000 Unveiled

Type: Over-Ear; Over-Ear
Price (USD): $3,570; $2,300
HearWiki score: 75; 82
Released: 2026; 2024
Availability: Sold new; Still sold new
Driver: 63 mm planar magnetic; planar magnetic
Driver type: planar; planar
Driver size: 63 mm; -
Drivers per side: 1; 1
Frequency response: 5 Hz - 58 kHz; 8 Hz - 65 kHz
Impedance: 69 Ω; 28 Ω
Sensitivity: 90 dB/mW; -
Active noise cancelling: -; No
Weight: -; 450 g
Detachable cable: Yes; Yes
Connector: XLR; -
Balanced connection: Yes; Yes
Model code: AB-DTCS-1; -

Specification comparison of Abyss Diana TC vs HiFiMAN HE 1000 Unveiled
Spec	Abyss Diana TC	HiFiMAN HE 1000 Unveiled
Type	Over-Ear	Over-Ear
Price (USD)	$3,570	$2,300
HearWiki score	75 / 100 Great	82 / 100 Outstanding
Released	2026	2024
Audio
Driver	63 mm planar magnetic	planar magnetic
Driver type	planar	planar
Driver size	63 mm	-
Drivers per side	1	1
Frequency response	5 Hz - 58 kHz	8 Hz - 65 kHz
Impedance	69 Ω	28 Ω
Sensitivity	90 dB/mW	-
Features
Active noise cancelling	-	No
Design
Weight	-	450 g
Detachable cable	Yes	Yes
Connector	XLR	-
Balanced connection	Yes	Yes
Model code	AB-DTCS-1	-

What reviewers said

Abyss Diana TC

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

HiFiMAN HE 1000 Unveiled

The HiFiMAN HE 1000 Unveiled is a premium open-back planar magnetic headphone that delivers an exceptionally wide and precise soundstage with rich, engaging vocals. It offers flagship-level resolution, dynamics, and a spacious presentation that pushes the boundaries of its price class, though its exposed cup design demands careful handling. With a lightweight 450g build and balanced connectivity, it's a high-end choice for audiophiles seeking top-tier wired performance without active noise cancellation.

Pro:Exceptional soundstage width and precision
Pro:Outstanding resolution and dynamic range
Pro:Engaging and detailed vocal presentation

Con:Exposed cups require careful handling
Con:No 4.4mm connector included in the box
Con:Premium price point may not suit all budgets

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

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