Dmitry Gubchenco - bespoke audio from Russia

Thanking Roman's suggestion, here is Dmitry Gubchenco's site... NOW I finally "know" who made the impressive multi-amped horn system, using ALL top-of-the-line Goto's drivers, as previously seen in Shinichi Tanaka-san's site - i.e. the one with ALL those Golden Discs hanging on the walls, possibly located in Moscow and the property of a (famous) musician.

From the photo gallery, quite impressive, it seems the workshop is able to manage and deal with every aspect of a music/audio system, from source to amps and speakers... very high building quality on amps and (tube) crossovers, with a someway Giger-tinted aesthetics.

Interesting.