β€Ή Back

Compare measured curves.

One tuning loads on top; pick the opponent with the search bar; the overlay and the shared-signal A/B live below once both are in.

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.

Measured: V-shaped

CCA Pianist Earphone 1DD+2BA Hybrid IEM HiFi Earphone - No Mic

Signature: V-shaped Bass vs mids: +6.8 dB Treble vs mids: +10.9 dB Measured by: AutoEq Β· Harpo

Measured: V-shaped

TANCHJIM ECHO IPX4 TWS True Wireless Headphone (TWS)

Signature: V-shaped Bass vs mids: +6.6 dB Treble vs mids: +10.5 dB Measured by: AutoEq Β· RikudouGoku

The comparison

All curves aligned at their 200 Hz–1 kHz mean, so rig level offsets never skew the overlay. Numbers on the axis are dB relative to each curve's own midrange.

+20+100-10-2020501002005001k2k5k10k20k12
  • 1. CCA Pianist Earphone 1DD+2BA Hybrid IEM HiFi Earphone - No Mic (V-shaped, measured by AutoEq Β· Harpo) graphproduct
  • 2. TANCHJIM ECHO IPX4 TWS True Wireless Headphone (TWS) (V-shaped, measured by AutoEq Β· RikudouGoku) graphproduct

Download this graph: PNG JPEG WebP SVG PDF CSV

Hear them side by side

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.

The overlay is the fact; your ears are the verdict. Open either product page for current prices: CCA Pianist Earphone 1D...TANCHJIM ECHO IPX4 TWS ...