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Koss - KSC75 vs Yuin PK1 Earbud Earphones

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.

Koss - KSC75 Koss - KSC75 Koss Out of stock at every tracked store Lowest ever ₹1,999 on Sunday, 11th Oct, 2026 ★★★★★ 4.6 4.6 · 46 reviews Full prices & history
Yuin PK1 Earbud Earphones Yuin PK1 Earbud Earphones yuin Out of stock at every tracked store Lowest ever ₹10,840 on Friday, 16th Oct, 2026 Full prices & history

Measured tuning, side by side

Both curves are real community measurements (gold: Koss - KSC75 · ink: Yuin PK1 Earbud Earphones). Each is level-aligned to its own 200 Hz–1 kHz mean, so rig offsets don't skew the comparison.

201001k10k19-5-29
Koss - KSC75 Yuin PK1 Earbud Earphones
Tuning distance±3.59 dB RMS78% match - Close. Computed on a shared 40-point log grid, 20 Hz–10 kHz. A measurement-space fact, not a promise two ears agree.
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.

The decision, factually

Cheaper right nown/aLowest current price across all tracked stores.
Deepest discount ever seenKoss - KSC75From each product's own recorded price history.

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