Thank you! Apparently like you mentioned EC 2A3 MKIV is so rare that I cannot find and used on sale anywhere (but I'll keep looking). Looks like EC now only sales Studio B with 2A3 and 300B options. Do you by any chance have any insights on the difference and whether I could try it instead...

Hello all, Finally joined the club and hope I'm not necro'in this thread. Hope to get some advices on amp suggestions (if I were to upgrade, still debating, currently on THX 887) as of 2022, some hopes: Preferably headphone amps (reason see #2, but if that can be met then speaker amp can also...

Oh really? Cool, advice taken, thank you!

That is very true... Struggling:confounded:...

Ha, it did show up again on Amazon, though not from Fiio. It is actually from the same seller as ebay: "Sold by Tinbel Store and Fulfilled by Amazon. Gift-wrap available."

That's a big relief, I've only tried their M7 and it indeed has been working very well so far. Just trying to minimize the chance of avoiding any possible hassle. Guess you will get it before I do, so I'll wait for your first hand experience.

Oh no! I was waiting on you cancelling your order so I may have a chance to cut into the list! (Joking) I do see on the Chinese version of Twitter (Weibo) that a few ppl were complaining about using it for audio call and the other side cannot hear them clearly. Adding earlier in the thread...

I'm on the west coast so it takes a week for the ebay seller to ship. But more importantly I have more confidence in Amazon's client service. Been seeing some comments about BTR3's microphone, worrying that I might need to ask for replacement if there's hardware issue

Sigh... Guess I'll just have to wait longer then. There's one retailer selling on ebay but I still prefer Amazon. Congrats on getting it though!

May I ask who's the seller? Fiio Tech themselves or third party retailer?

I cannot believe I missed it... Darn... Been searching it every day

Is it on Amazon US? I cannot find it there, only see btr1 and ubtr. Mind sharing the link?

Same here waiting. Based on their earlier reply (I think on page 2 or 3), Fiio has shipped a few internationally and it takes around 2 wks to be available on Amazon (US). And in another thread they mentioned to check around 20th, so I presume probably it would be available next week (I hope)...