How good full premium resin shell x single BA (
Knowles ED29689 unverified custom full range BA, maybe Knowles /Maybe Sonion) can be?
▶︎As usual personal purchase ($21 + tax with Flo Audio’s Store discount; you can buy their single DD Calla for the same price)
![](https://www.head-fi.org/attachments/4363539/)
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▶︎trying with Stock cable & ear tips
Impression: Quite good! Tuning is mid-centric, natural bass floor, slight hint of resolutions, it does better than Neon.
Unlike ER4, Lily is designed to run on daily used phones, it runs on almost all sources.
For $21+ tax, I can definitely recommend Lily as introduction to soft listening. It sounds fuller than what I expected from a typical “compact“ sounding single BA.
I like Lily over QoA Vesper, they both share same traits, warm neutral with upper mid spotlighting, however Vesper’s dynamic driver leave a long long transient tails which reduces visibility. Meanwhile Lily‘s mid-bass leaves no mess, a clean decay. It matches better for this tuning.
Lily is a re-discovery of “ah! You can play safe on mid-bass even with almost offensive floor of mid-bleed, single BA somehow balance out note weight“.
I’m pretty sure Feaulle’s H570 ear tips can lower this mid-bass, and make Lily more neutral sounding one, will try ear tip and cable roll later. Maybe Lily isn’t a Dunu Titan S beater, but it has more personality, I quite like Lily’s feather touch tuning.
Just found FR of Neon vs ER4S vs Lily and Calla on the same scale.
QoA Vesper and KBEar Neon as a cross anchor
I guess fuller sense as a single BA comes from mid bass floor.
Some reports Lily changes behavior under different OI, I may play around this later.
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▶︎Tonal impression:
top note of midrange harmony
mid note of warmth
bottom note of sense of transparency
▶︎speciality
Lily can express the “ennui” nuance. It handles old recording tracks with good intention. I’m enjoying Waltz for Debby by Bill Evans, old old poor recording even remastered it has that monochrome tonality, Lily does great job playing back this tracks. Wood bass is more subtle as but still audible, it is how you’d hear in nice contemporary restaurants.
![](https://www.head-fi.org/attachments/4363690/)
(If you visit Toronto, Canada, this
George Restaurant has nice set of meal with jazz band with very reasonable price)
Now I’m starting to trust Flo Audio’s tuning, I will try their dynamic Calla.