IEM Comparison: Unique Melody Mest Mk2 vs 64Audio u12t (M20) | Sound Demo

Disclaimer: Capturing audio through a coupler do not accurately reflect the actual sound. Multiple factors such as coupler resonance, seal, background noise, compression, playback device and more will affect how they sound in this recording. This coupler has some trouble capturing higher frequencies, so the treble and overall "clarify" between the two is misrepresented.

Recorded on a IEC711 coupler “type E610A”: https://www.aliexpress.us/item/225580...

Recording using Audacity, edited on iMovie.
Device used is an iBasso dx320 on 16 bit 44.1kHz.
Both iems have no eq and the u12t is using the m20 module. Identical cables and tips were used in the recording. Volume was matched using a spl meter and a white noise mp3 file.

64Audio u12t ($1999): https://headphones.com/products/64-au...

Unique Melody Mest MkII ($1499): https://shop.musicteck.com/products/u...

iBasso dx320 ($1599): https://www.moon-audio.com/dx320-dap-...

Music: “The Graduate” by The Arcadian Wild

If you want the uncompressed or unedited recording you can request it in a comment.