HIBY x FAudio - Project vs SIVGA Nightingale 14.5mm

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.

HIBY x FAudio - Project Ace JP IEMs HiBy Now ₹26,516 at HiBy Lowest on record ₹26,391 on Thursday, 22nd Oct, 2026 Full prices & history

SIVGA Nightingale 14.5mm Planar Driver Wired HiFi IEMs sivga Now ₹26,516 at HiFiGo Lowest on record ₹26,391 on Thursday, 22nd Oct, 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 HiBy sivga

Driver configuration — Planar

Driver setup — Planar

Driver size — 12mm & up

Impedance — 16Ω

Sensitivity — 100dB

Connectivity Wired Wired

Connector 2-pin 2-pin

Plug — 4.4mm balanced

Measured tuning, side by side

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

HiBy sivga

Tuning distance ±6.59 dB RMS 60% match - 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 HiBy +6.2 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means HiBy plays louder there on the measured files; minus means sivga does.

Mids · 250–2,000 Hz HiBy +0.4 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means HiBy plays louder there on the measured files; minus means sivga does.

Treble · 2,000–10,000 Hz HiBy +6.2 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means HiBy plays louder there on the measured files; minus means sivga 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.

HIBY x FAudio - Project Ace JP IEMs Now ₹26,516 at its 30-day median Lowest on record ₹26,391 on Thursday, 22nd Oct, 2026 In stock at 1 tracked store

SIVGA Nightingale 14.5mm Planar Driver Wired HiFi IEMs Now ₹26,516 at its 30-day median Lowest on record ₹26,391 on Thursday, 22nd Oct, 2026 In stock at 1 tracked store

Price gap right now Tied Both sides need a tracked offer to compare.

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 Tied Lowest current price across all tracked stores.

Deepest discount ever seen HIBY x FAudio - Project Ace JP IEMs From each product's own recorded price history.

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

Keep going

EQ preset: HiBy EQ preset: sivga All IEMs More comparisons