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[FiiO FD7/FDX] 12mm dynamic driver with its diaphragm using pure beryllium, with an outer-magnet field, up to 1.5 Tesla magnetic flux.
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SteveKiwi
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Very good thank youOwners of IE900 how are you feeling today?

Any A/B comparison ? If sounding the same I can order one just for on the go listeningOwners of IE900 how are you feeling today?
But doesn’t mean all single DD sounds the same .. I hope

FIIO models have frequently frequently been announced (as for hybrid) as « high end killers » and while having excellent good ratio performance /price what I heard from the FA9 and FH7 it was still not on the same level
I admit the diminishing return law stumble drastically with higher priced model and that it could be possible a FD7 sounds as good .. I’ll watch after
I admit the diminishing return law stumble drastically with higher priced model and that it could be possible a FD7 sounds as good .. I’ll watch after
Speaking of Berillium.. the Final A8000 may be also the one to compare.. I’ll patiently waiting feedbacks
audionewbi
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Don't forget Dunu Luna.Speaking of Berillium.. the Final A8000 may be also the one to compare.. I’ll patiently waiting feedbacks
audionewbi
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How did I miss this announcement, this is actually 12 mm pure Be dynamic driver IEM!
Dsnuts
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Luna is my benchmark for Beryllium dynamics. It has been in my collection since I bought it. Will be interesting to see how much the FD7 fares against an IEM that cost almost 3X more using similar drivers.
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If the FD7 can deliver on the same basic tuning as the FD3 while improving speed, texture, and clarity, I'm so in. That's one sweet looking IEM, and I've been hoping for a high performing single-DD design from someone that can tune an IEM properly. Was considering wading into tri-brid waters but I think I'll wait for the reviews on the FD7 to kick in.
hi-fi amateur
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Has anyone measured these yet?
hi-fi amateur
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Looks like they toned down the upper mids/treble
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