Toneking Nine Tail IEM

Update: While the sound for these was really beautiful you might notice my use of the past tense in 'was' as the left monitor is basically dead after ~5 months of use. I have tried two different cables so I'm fairly certain that isn't the issue and that it's the actual ear piece that's dead.

Thanks a ton for the description of the filters. I got one recently and was a bit confused with the filters given there are virtually no instructions anywhere. I have the blue - champagne combo and they sound spectacular with a decent headphone amp

no idea my guess its hard to fit smaller