7HZ x Crinacle vs HiBy x FAudio Project

Every tracked fact about the two, side by side - prices, history lows, ratings and measured tuning. No verdict: which one to buy is the visitor's decision, always.

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Open head-to-head

7HZ x Crinacle - Salnotes Dioko Planar Wired IEM 7Hz Now ₹9,700 at Hangout Audio Lowest on record ₹8,721 on Friday, 25th Sept, 2026 ★★★★★ 5.0 5.0 · 4 reviews Full prices & history

HiBy x FAudio Project Ace JP Japan Version In-Ear Monitors IEM Earphone CM 2-Pin - 0.78mm CM 2-Pin / 3.5mm / 4.4mm HiBy Now ₹33,683 at MTMT Audio Lowest on record ₹350 on Thursday, 5th Nov, 2026 Full prices & history

What is being compared

Both sides are in-ear monitors. The rows below are the facts each store publishes for this shelf - driver arrangement, impedance, sensitivity, plug and connectivity. A dash means the listing does not state that spec.

Spec 7Hz HiBy

Driver configuration Planar —

Driver setup Planar —

Impedance — 24Ω

Sensitivity — 110dB

Connectivity Wired Wired

Connector 2-pin 0.78mm 2-pin 0.78mm

Plug 3.5mm 4.4mm balanced

Measured tuning, side by side

Both curves are real community measurements (gold: 7Hz · blue: HiBy). Each is level-aligned to its own 200 Hz–1 kHz mean, so rig offsets don't skew the comparison.

7Hz HiBy

Average level per band, relative to that curve's own 200 Hz–1 kHz middle - a taller bar plays louder there on the measured files. Same colours as the chart above.

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Hear them side by side

Signal A B

Hear A Hear B

Your earphones / headphones

Wearing your own earphones or headphones? Pick them here and the player pre-corrects for their sound, so the demo plays the target tuning itself - not both mixed together.

Same signal through both tunings at once - slide to blend. Start on pink noise for the clearest read.

Tuning distance ±1.52 dB RMS 91% match - Very close. Computed on a shared 40-point log grid, 20 Hz–10 kHz. A measurement-space fact, not a promise two ears agree.

Bass · 20–250 Hz 7Hz −0.2 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means 7Hz plays louder there on the measured files; minus means HiBy does.

Mids · 250–2,000 Hz 7Hz +0.7 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means 7Hz plays louder there on the measured files; minus means HiBy does.

Treble · 2,000–10,000 Hz 7Hz +0.3 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means 7Hz plays louder there on the measured files; minus means HiBy does.

What a curve cannot seeBuild, driver QC unit-to-unit, comfort, isolation, accessories, warranty and resale value sit outside the graph - usually what the pricier one is charging for.

Price over the last 30 days

Daily lowest price across every tracked store, from the site's own price history. The line is one product's own range - the two cards are not drawn to a shared scale.

7HZ x Crinacle - Salnotes Dioko Planar Wired IEM Now ₹9,700 at its 30-day median Lowest on record ₹8,721 on Friday, 25th Sept, 2026 In stock at 1 tracked store

HiBy x FAudio Project Ace JP Japan Version In-Ear Monitors IEM Earphone CM 2-Pin - 0.78mm CM 2-Pin / 3.5mm / 4.4mm Now ₹33,683 at its 30-day median Lowest on record ₹350 on Thursday, 5th Nov, 2026 In stock at 1 tracked store

Price gap right now ₹23,983 71% of the dearer one's price.

Stores with it in stock 1 vs 1 Active stores carrying each one right now - more stores usually means easier replacement and a steadier price.

The decision, factually

Cheaper right now 7HZ x Crinacle - Salnotes Dioko Planar Wired IEM Lowest current price across all tracked stores - ₹9,700 vs ₹33,683.

Deepest discount ever seen HiBy x FAudio Project Ace JP Japan Version In-Ear Monitors IEM Earphone CM 2-Pin - 0.78mm CM 2-Pin / 3.5mm / 4.4mm From each product's own recorded price history.

This page reports facts and expresses no opinion on which to purchase.

Keep going

EQ preset: 7Hz EQ preset: HiBy All IEMs More comparisons