Stored Category Comparison

7Hz Timeless II vs FiiO FX17

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 FiiO FX17

Sound Profile Radar

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

7Hz Timeless II
FiiO FX17

Category Scores

Stored score comparison

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

AxisTimeless IIFX17Delta
Bass
8.1
8.8
+0.7
Mids
7.6
8.7
+1.1
Treble
7.9
8.9
+1
Technicalities
8.4
9.2
+0.8
Soundstage
8.2
9.1
+0.9
Value
7.8
7.8
Even

Compare To

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.

FiiO FX17

Approved coverage paints the FX17 as FiiO’s statement tribrid: highly revealing, spacious, and technically ambitious, but still tuned to keep its EST-heavy top end musical rather than sterile. Headfonics praises its transparency, layering, and expansive, tightly focused staging, while broader Headphonesty coverage on the driver-count arms race treats the FX17 as proof that complexity only works when execution stays coherent. Early Reddit discussion echoes the same talking points around grand stage, natural sound, and airy treble. The tradeoff is clear too: it is expensive, physically substantial, and aimed at listeners who want flagship detail and scale more than forgiving warmth.

7Hz • IEMs

7Hz Timeless II

Open page

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

FiiO • IEMs

FiiO FX17

Open page

Approved coverage paints the FX17 as FiiO’s statement tribrid: highly revealing, spacious, and technically ambitious, but still tuned to keep its EST-heavy top end musical rather than sterile. Headfonics praises its transparency, layering, and expansive, tightly focused staging, while broader Headphonesty coverage on the driver-count arms race treats the FX17 as proof that complexity only works when execution stays coherent. Early Reddit discussion echoes the same talking points around grand stage, natural sound, and airy treble. The tradeoff is clear too: it is expensive, physically substantial, and aimed at listeners who want flagship detail and scale more than forgiving warmth.

Strengths

  • Very high detail retrieval with strong coherence for a complex driver count
  • Large, layered soundstage with excellent spatial focus
  • Premium build and accessory package

Weaknesses

  • Flagship pricing places it in a competitive segment
  • Large all-metal shells may not suit every ear
  • No tuning switches for listeners wanting alternate voicings