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TFZ NO.3 Pro Supertfz In Ear Headphones Hifi 3.5mm/Type-c Earphone - Black 3.5mm NO MIC — frequency response Measured: V-shaped

This is the actual measured response of the TFZ NO.3 Pro Supertfz In Ear Headphones Hifi 3.5mm/Type-c Earphone - Black 3.5mm NO MIC by tfz (source: AutoEq · Hi End Portable). Compare it against the Harman target, listen to the tuning on test signals below, then check prices.

Signature: V-shaped Bass vs mids: +9 dB Treble vs mids: +7.9 dB Tuning vs Harman: 1.8 dB avg dev (close to target) Measured by: AutoEq · Hi End Portable On file since 2026-10-29

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, two ways: hear it without this tuning, then with it -

Sounds like

Curve-shape similarity from the same measurements - open any two in the compare tool to overlay and hear them side by side.

KZ PRX - Mic Measured: V-shaped 94% similar
ZiiGaat x Jays Audio ESTRELLA Measured: V-shaped 94% similar