Speaking of flagships. Tansio Mirai just released their new RGB. I know this thread is more dedicated to budget to midfi offerings but I will tell you what 3K can get you. These IEMs are impressive on so many fronts. On the heels of one of the best IEMs for the money in the Penon Impacts. These things was just released. This 17 driver hybrid is a mash of some of the industries finest BAs and EST drivers. Utilizing 8 EST drivers per side. Ya you read right 8EST Drivers + 9 BAs 4 way crossovers and 5 sound channels.
Specification
Model: RGB
Driver configuration: 17 drivers (4 Sonion open-hole for ultra-low frequency, 4 Knowles for middles frequency, 1 Sonion for high frequency, 8 Sonion electrostatic for ultra- high frequency)
Frequency division design: 4-way crossover, 5 channels
Impedance: 26Ω@1kHz
Sensitivity: 106dBL/mW
Passive noise reduction: 26dB
Frequency response range: 5-80 kHz
Technical application: cavity opening-hole optimized low frequency technology, ultra-fine copper tube optimized low frequency technology, switch tuning technology
Got these last night and these are simply the best BA + EST based IEMs I have ever put into my ears. I was greeted by a sound that immedately impressed. It was as holographic as 17 drivers can produce if you can imagine. Something about the 5 sound holes in the nozzle that really help with the dimensional aspect of the sound. Sound is large wide, deep, spacious with layering that is hard to come by with your traditional high end IEMs, some of the best textures for vocals, intruments, treble and even bass. Bass BAs are some of the best in the indutry using 4 vented acupass Sonion BAs. Not a single note or bass pitch was missing from the sonic display. Texture is BA based but was just fine for the overall presentation. No issues at all..With 17 drivers no room in the tight compact insides for any type of other driver than BAs and ESTs.
Sound is airy, simply dreamy with each vocals and instrument nuanced detailes that just pops into the scope of the sound. The sound seems to have no boarders just you and the music. It is the type of immersion that is possible with these IEMs that was clearly on display using it out of my K9 pro. I have heard plenty of nicely detailed and properly tuned IEMs. But these take that into a completely different realm. I am in the process of burning them in but I have to tell you folks. There is a clear reason why these cost $3K. The tuning on these are immaculate. Some of the best treble I have ever heard on any IEM. I was questioning what is the difference in 8ESTs and 4ESTs?
The treble extention its details both macro and micro and the air associated with the region is among the best I have ever heard on anything. These are the optitome for treble experience for IEMs as far as I am concerned. I know it sounds crazy but there is something to the more is better when it comes to the EST drivers it seems. ESTs seem to be utlized in pairs. 2, more commonly 4 and now for the first time for me anyways. 8. How they stuffed 8ESTs and 9 BAs on top of that in an ergonomic all resin shell is beyond me. How you lay out all those drivers for none of them
Then there is the full on mids portrayed by 4 high end Knowles BAs. If you guys have heard IEMs with dedicated 4BAs than you might get a good idea of what I am talking about but these also have some of the best vocals and instrument separation due to a crazy amount of layering for its sound. There is not a single note that goes missing from its display. Sound is extremely musical and no way sterile or anaytical. The sound is fully 3D no other way to describe how good the mids sounds from these.
Lastly the bass is done with 4 vented acupass BAs that are some of the best the industry has to offer. Doing one better the RGB incorporates tuning switches that actually works. A flich of the bass switch yeilds 3dbs of bass increase especially for its subbass. I just leave the switch on as it is perfect for hip hop and even EDM.
I know there is no such thing as one IEM to rule them all but in this case. Ya. These have stunning absolutely stunning treble articulation, air and extension. Crazy fullbodied holographic mids and some richly detailed very capable bass with solid impact and rumble for BAs the best I have heard. This one was a complete surprise to me in the best possible way. I know a lot of you guys question these kilobuck IEMs. Are they worth it?
When they sound this nice and outdoes practically every IEM I have ever heard. Ya.. These are simply some of the best sounding IEMs that exists. It has to be.
Graph courtsy of our good buddy tgx.