Submitted by fretit t3_1225ams in headphones
Right after I sent back an Ananda because the merchant sent me the OG version instead of the Stealth one as described on their website, I came across a three week old post about a V3 Ananda!. Seriously, HIFIMAN?!?
Some merchants are still trying to sort out between V1 with V2, because in its infinite wisdom HIFIMAN doesn't use clearly distinguishing model names for the two versions, but we apparently now have a third version to confuse them and us even more.
What's more, the specs of this V3 seem drastically different, with an impedance of 16 Ohms vs 25 and 27 for the OG and V2, as well as significantly lower sensitivity.
Has anyone seen this V3 on any website? HIFIMAN's ultra-slow website still shows only the V2 specs (27 Ohms, 103 dB). Is it really a revised model or had they just made up the specs before and they now have actual measurements? I certainly am not going to order any Ananda until all this confusion is sorted out.
blorg t1_jdqaxnw wrote
I don't think there is a V3. It's just they updated the specs on the box at some point after releasing the Stealth Ananda. They presumably remeasured them and updated the specs at that point.
There's the OG Ananda and the V2/Stealth Ananda. That's it.
The specs were never accurate in the first place, they are often way off. That doesn't mean anything.
OG Ananda Hifiman spec 25Ω / 103dB. ASR measured at 33Ω. RAA also measured at 33Ω and 109.2 dB/V SPL / 94.4 dB/mW SPL.
So this was already way off.
HE6SE is another one, Hifiman say 50Ω, ASR and RAA both measured at 64Ω. The 50Ω number was copy pasted from the HE6, which was 50Ω, and they are still using that number on the spec for the HE6SEV2 14 years later, even though it's not.
You can read far too much into this, they are nowhere near accurate.
The drivers would have changed in the change to the stealth version. Initially, I think they didn't update the specs, or not significantly, 2Ω is very little and they kept the 103dB. Then at some subsequent point they updated them.
The weights are often off as well, it's only 40g. I think the stealth version should be heavier. They has this whole same thing with the Arya/Arya Stealth, the weight changed by about the same and there was a delay until they updated it so there are two weights generally floating around for that.
None of this stuff is that accurate and it changing a bit doesn't indicate an actual change with the headphone.
In the post you linked someone emailed Hifiman and they said "They have the same drivers. The production batch is different, the specification will be adjusted, but the sound quality remains the same."
I suspect this the change from non-Stealth to Stealth, and that they initially didn't update the specs but then decided they had better. I also do suspect the Ananda Stealth and Edition XS driver may be related, as their specs are now so similar. But I don't think there was a distinct V2 and V3.