Bro, either just buy the thing, or wait for reviews. He said that he cant talk too much about it yet.
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Sorry, didn’t know we weren’t supposed to discuss the IEM this thread is named after…
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I think the operative word is “Yet”. He can’t talk too much about them… yet. I Have to say, I am impressed with the amount of chatter this project has generated. @AmericanSpirit_JP I wish you the very best, Sir. I hope this turns out to be a smashing success! 
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Did a shamless plug to pitch this one for you American Spirit at the end of my vid.
At 58:24 
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Butastur final version arrived.
Yes. Yes….Yes.
Finally.
My dream come true.
Trough Butastur, I can see myself flying the sky of music with two wingmans, qdc Anole VX and AuR Neon Pro.
Butastur project final approval is granted✔️
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As Butastur is a small hawk, you can’t imagine how well packed 10BAs into this small body, here is the size comparison.
Also the close shot of stock cable.
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It will need a global distribution logistics and payment gateway with full time supporting staff, so it will cost some investment those business platform.
Maybe Drop.com would be another option but obviously they are not international shipping experts and EU folks may not get goods delivered to them.
Lastly there will be kickstarter or similar cloud funding services, but I’m not familiar with their logistics solutions so this time I asked established distributors for the sponsorship.
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Wow, it’s smaller than MEST II as well. nice! Good luck with the launch, mate.
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Outstanding!
I hope Penon does one of their discount promotions for these when they go on sale there.
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It has Air Pressure Balance vent😎
Taking Sonion AcuPass to its max performance.
This is added to the final draft and I’m simply astonished of APB vent performance combined with Bass-vent directly connected to AcuPass😁
Man, Jinny is a genius.
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How do I buy this IEM then?
Maybe a few months down the line. I’m broke 
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Release date is in discussion, shall be soon😁
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Quite impressive @AmericanSpirit_JP
qudos for all you have and will acomplish. Wish I had the expertise to assist, but alas I am just a simple country lawyer, (I wish, or maybe aaahhh No)
If I could I would.
Cheers,
DemolitionMan
I’m an Arsennal of Doom
I kill conversation as I walk into a room
I’m a three line whip
I’m the sort of thing they ban
I’m a walking disaster
I’m a DemolitionMan
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Great design the pressure balance thing is a real issue most people have no idea about or dont realize!
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Indeed.
Here are some little tech lover facts that Jinny and I discussed well over a night about air pressure balancing. He is a tech gifted, and shares same audiophile esprit who does care listening comfort and hearing damage protection while ensuring more natural and accurate sound delivery.
We named the vent system as :
Butastur Reactive Air-pressure System (BRAS)
-BRAS prevents resonance and protects against stimulation caused by high frequencies
-BRAS serves to discharge certain frequencies, protecting ears from hearing damage
-BRAS will discharge High sound pressure and effectively protecting ears
-BRAS will ensure long term wearing comfort without pressure-build up
-BRAS serves as natural air pressure reserve, and delivers natural lower mid and bass resonance
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I am purely a DD-head, but given the techs involved in this project, I am having an urge to have it in my collection as a reference for all-BA IEM. 
Is the bass good @AmericanSpirit_JP ?
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Hmm this is certainly unique to have one of the sound tubes to be a pressure release vent… I’m really interested now!
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Very interesting indeed and they look very nice too. Hope to be able to get one somewhen…
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