Stored Category Comparison

7Hz Timeless II vs Thieaudio Monarch MKIII

This page compares two published iems profiles using stored summaries, source-attributed scoring, and a single lines-only radar for fast visual difference checks.

Back to 7Hz Timeless IIOpen Thieaudio Monarch MKIII

Sound Profile Radar

Hover any axis point to see both stored scores for that exact category edge.

7Hz Timeless II
Thieaudio Monarch MKIII

Category Scores

Stored score comparison

Every score is pulled from the stored product intelligence snapshot for this category pair.

AxisTimeless IIMonarch MKIIIDelta
Bass
8.1
8.4
+0.3
Mids
7.6
8.5
+0.9
Treble
7.9
8.4
+0.5
Technicalities
8.4
8.7
+0.3
Soundstage
8.2
8.8
+0.6
Value
7.8
8
+0.2

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Compare this iems against another stored profile.

7Hz Timeless II can only be compared against published iems profiles.

Quick Read

7Hz Timeless II

Approved coverage treats the Timeless II as a real second-generation effort rather than a rebadge: the dual-sided 14.5mm planar brings the punchy, fast bass the original was loved for, while the treble extends further and the stage opens up. The consensus verdict is that it is one of the strongest planar IEMs near $229, with the familiar planar caveats: upper-midrange energy that can turn edgy on bright recordings, and a large disc-shaped shell that not every ear tolerates. Compared with the original Timeless, reviewers hear a more refined, more extended, and slightly more expensive-sounding tuning, at a price that moved up alongside it.

Thieaudio Monarch MKIII

The Monarch MKIII kept ThieAudio's kilobuck crown relevant: a $999 tribrid whose consensus reputation is built on exceptional spatial imaging and superbly textured, balanced delivery. Headfonics rates it an excellent multi-driver IEM with power, clear vocals, and very resolving staging; MajorHiFi hears the series' best refinement yet, with placement more concise than any prior Monarch and one of the best thousand-dollar packages overall: comfort, design, and stock cable included. The debates that follow it: the MKII remains on sale at the same price with a different (warmer) signature, unit fit is large-ish, and the energetic top end rewards clean sources.

7Hz • IEMs

7Hz Timeless II

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Approved coverage treats the Timeless II as a real second-generation effort rather than a rebadge: the dual-sided 14.5mm planar brings the punchy, fast bass the original was loved for, while the treble extends further and the stage opens up. The consensus verdict is that it is one of the strongest planar IEMs near $229, with the familiar planar caveats: upper-midrange energy that can turn edgy on bright recordings, and a large disc-shaped shell that not every ear tolerates. Compared with the original Timeless, reviewers hear a more refined, more extended, and slightly more expensive-sounding tuning, at a price that moved up alongside it.

Strengths

  • Fast, punchy planar bass with strong control and impact
  • Improved treble extension and openness over the original Timeless
  • Wide, immersive staging for a planar IEM at this price

Weaknesses

  • Upper mids can sound harsh or intense on brighter tracks
  • Large disc-style shells remain a fit gamble for smaller ears
  • Price moved up versus the original, thinning its value edge

Thieaudio • IEMs

Thieaudio Monarch MKIII

Open page

The Monarch MKIII kept ThieAudio's kilobuck crown relevant: a $999 tribrid whose consensus reputation is built on exceptional spatial imaging and superbly textured, balanced delivery. Headfonics rates it an excellent multi-driver IEM with power, clear vocals, and very resolving staging; MajorHiFi hears the series' best refinement yet, with placement more concise than any prior Monarch and one of the best thousand-dollar packages overall: comfort, design, and stock cable included. The debates that follow it: the MKII remains on sale at the same price with a different (warmer) signature, unit fit is large-ish, and the energetic top end rewards clean sources.

Strengths

  • Exceptional spatial imaging and resolving, layered staging
  • Superbly textured, balanced tuning across the spectrum
  • Complete kilobuck package: comfort, design, and quality stock cable

Weaknesses

  • MKII coexists at the same price with a different signature, complicating choice
  • Larger shells demand fit tolerance
  • Energetic treble rewards, and punishes, source quality