FiiO - FA1 vs Moondrop - Chu III +

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.

FiiO - FA1 FiiO Out of stock at every tracked store Lowest on record ₹7,499 on Saturday, 12th Sept, 2026 ★★★★★ 4.8 4.8 · 5 reviews Full prices & history

Moondrop - Chu III + Hi-Res DAC Pro + Highway Star Balanced Cable - Black Moondrop Now ₹7,499 at Headphone Zone At its lowest recorded price 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 FiiO Moondrop

Impedance 15Ω —

Sensitivity 111dB —

Connectivity Wired Wired

Connector mmcx —

Plug 3.5mm —

Measured tuning, side by side

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

FiiO Moondrop

Tuning distance ±2.68 dB RMS 84% 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 FiiO −0.6 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means FiiO plays louder there on the measured files; minus means Moondrop does.

Mids · 250–2,000 Hz FiiO −1.4 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means FiiO plays louder there on the measured files; minus means Moondrop does.

Treble · 2,000–10,000 Hz FiiO −2.8 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means FiiO plays louder there on the measured files; minus means Moondrop 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.

FiiO - FA1 No tracked offer in stock In stock at 0 tracked stores

Moondrop - Chu III + Hi-Res DAC Pro + Highway Star Balanced Cable - Black Now ₹7,499 at its 30-day median Lowest on record ₹7,499 on Wednesday, 16th Sept, 2026 In stock at 1 tracked store

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

Stores with it in stock 0 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 Moondrop - Chu III + Hi-Res DAC Pro + Highway Star Balanced Cable - Black Lowest current price across all tracked stores.

Deepest discount ever seen FiiO - FA1 From each product's own recorded price history.

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

Keep going

EQ preset: FiiO EQ preset: Moondrop All IEMs More comparisons