Ive been auditioning with the bacch for about 8 weeks now. For me, it’s been a great addition to the overall listening experience. It been great to rediscover my current playlist, look for new music just to experience it with xtc, and have more appreciation to other music genres just to listen for the spatial aspect(s) - i am not talking about forced techniques in the studio but rather what was at the venue, whether it was purposeful or not - in both cases when the recording is played back with xtc, it is presented back to you with spatial details either subtle or often with such clarity but very much an obvious delta than to what it sounded like in stereo without it.
There are ways to replicate this in the analog domain, and achieve similar results… but the elegant and much higher performing solution is demonstrated through computational processing as in the BACCH. But it’s not for everyone still wired listening to two channel stereo with ‘XTNC’ (Cross Talk NOT Cancelled)….and it’s totally okay if thats how you still want to roll.