An unnamed 2+1 beta earphone in generic housings arrived directly from the infamous Tanchjim Oxygen/Blon BL-03 tuner for comments and improvement suggestions. A bit less mid-bass and less upper midrange, the lower mids are already ok...this will be another good one. Good dynamics and air already. I first used this after 2 hours with a $1300 loaner and it fared well.
I name such betas "elf king" in direct translation of Erlkönig, a moniker for German car prototypes that are kept entirely black...and secret.
Any idea when it will be releasing?
If they can improve on the BLON BL-03 (while keeping its great timbre and tonality) and give a reasonable pricing, I'm sure they will sell like hotcakes.