Manson Guitar Works - This Manson 7 string with Sustainiac Pro in the neck and MBK-2 in the bridge finished in Holo-flake and custom volume and tone knobs is currently travelling to
Solar Guitars debuts first Sustainiac-equipped six- and seven-string A1 models | Guitar World
Schecter C-7 FR S Apocalypse 7-String Guitar Floyd Rose Sustainiac Red Reign - Total Music Source
Ibanez Q547 Q Standard 7-String Guitar, Roasted Maple Fretboard, Blue Chameleon Metallic Matte