STAX SR-009 Electrostatic Earspeaker Headphone vs STAX - SR-009S
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.
STAX SR-009 Electrostatic Earspeaker Headphone
stax
Out of stock at every tracked store
Lowest ever ₹3,66,473 on Thursday, 24th Sept, 2026
Full prices & history
Measured tuning, side by side
Both curves are real community measurements (gold: STAX SR-009 Electrostatic Earspeaker Headphone · ink: STAX - SR-009S). Each is level-aligned to its own 200 Hz–1 kHz mean, so rig offsets don't skew the comparison.
STAX SR-009 Electrostatic Earspeaker Headphone
STAX - SR-009S
Tuning distance±0.79 dB RMS95% match - Near identical. 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 nowSTAX - SR-009SLowest current price across all tracked stores.
Deepest discount ever seenSTAX - SR-009SFrom each product's own recorded price history.
This page reports facts and expresses no opinion on which to purchase.