“…All the Right Reference Points” "Jeff Harris's Analog Reference setup... mixed hi-fi royalty from Rockport, Döhmann, Hana, Boulder, and Audio Research... Instead [of the usual show bling], I got one of the great revelations of SWAF. Record after record, the Reference Analog rig proved itself a marvel." — Ken Micallef, Stereophile
"A Döhmann Helix One turntable, fitted with the beautifully engineered SUPATRAC 12-inch Nighthawk tonearm and Hana Umami Black moving-coil cartridge, handled vinyl playback... There was an ease to the presentation that encouraged long listening sessions rather than short demonstrations."
"Here, at Vienna 2026, I knew what to expect–a big horn system that didn’t sound like a big horn system. That’s what I got, and it was superb."
The world's first* “sonic vibration” cleaning brush.
The TB-50 Tube Phono Equalizer is a vacuum tube hybrid phono equalizer developed specifically for DS Audio optical cartridges.
"The SUPATRAC lives up to it's name by letting every cartridge navigate even the toughest records with ease, while maintaining an unsurpassed level of focus and clarity."