Shinji Masuko (DMBQ, BOREDOMS, MOAN) : RIPPER FUZZ
Taigen Kawabe (Bo Ningen) : beat happening w/sine wave, hold, master mod
Kohhei Matsuda (Bo Ningen) : RIPPER FUZZ
Yuki Tsujii (Bo Ningen) : RIPPER FUZZ
Kengo Matsumoto (THE NOVEMBERS) : RIPPER FUZZ
Hirofumi Takamatsu (THE NOVEMBERS) : RIPPER FUZZ
Hirofumi Hatano (People In The Box) : RIPPER FUZZ
James McNew (Yo La Tengo) : RIPPER FUZZ DRY BLEND