Psvane ACME Supreme series is created with the intention to ‘top the tube world, be it NOS or new production’! Let’s find out what is new about this Supreme series – as factory announced in their September 2018 debut at China AV Fair:

5+ years of R&D poured in to create this Supreme series and world’s first 3D designed tube structure
Patented hybrid plate design – combination of graphite and mesh material first time used at the same time on high power output tubes (845, 211, 805) to achieve synchronized expansion even at 600 Celsius temperature, high emission capacity, and super stability.
Overhang filament structure on 300B, 274B, 2A3 model to achieve very airy and high resolution sound reproduction. Vintage style globe shape glass enclosure on these models.
5cm diamater larger glass enclosure on 845/211/805 than regular series to allow quick heat dissipation and enhanced stability
Teflon base with sand blasted aluminum cover – no finger print residual!
German solder used in pin connection and of course, gold plated!