FATfreq collection

All brands

1 owned IEMs. Prices and driver configurations link to their evidence.

Compare products, scores, prices and sound in the essentials view. Full view retains ranks, specifications and all sub-scores.

Model	Technical score	Enjoyment score	Catalogue reference · KRW	Timbre	Frequency emphasis	Listening character	Brand	Earpiece image	Driver configuration	Details
x HBB DeuceRetained editorial scores · Source records 11	86	90	₩413,923Reference price · 2026-10-10	Warm tone	Bass emphasis	Rhythm and impact	FATfreq		2DD	Product details ↗