Audiophilepure

The bass frequencies have good note distinction and ability to reproduce bass notes, but the power output is not enough in some cases, and is unable to produce any noticeable weight and punch.

The bass seems capped off at 20Hz since I tested a few IEMs that I’m sure are capable of performing as low as 12Hz, and once they reached 20Hz, they suddenly stopped producing bass with this dongle.

I would have incorporated a subsonic filter in this device myself, since it helps in conserving output power reserves, and is something beneficial for this device.

The midrange is expansive but focused, and forward, but not too vigorous. They sound assertive with a boundless character that can paint a bold midrange sound.