- AKAI
- Area51
- BEHRINGER
- BJF Electronics
- Blackberry JAM
- Bogner
- BOSS
- Custom Audio Japan(CAJ)
- D-Custom Guitars
- D.A.M
- DURHAM ELECTRONICS
- Electro-Harmonix
- Fulltone
- Gig Rig
- Guyatone
- HATA
- Hermida Audio Technology
- HIKASIRA equipment
- Human Gear
- ICS Factory
- J.Rockett Audio Designs
- Jam pedals
- Jim Dunlop
- KarDian
- Keeley
- Klon
- Leqtique
- Line 6
- Love Pedal
- Lovekraft
- Lovepedal
- Mad Professor
- Mavis
- monoholic
- Mooer
- MXR
- nature sound
- One Control
- Organic Sounds
- Ovaltone
- Positive Grid
- Providence
- Radial
- Retro-Sonic
- Rupert Neve Designs
- Shigemori
- Soldano
- Sonic Research
- Sound Wave Lab
- Stratosphere
- Suhr
- Tapestry Audio
- tc electronic
- TELEFUNKEN
- TKI Technology
- Tone City
- Uncle Earnie's Effects
- VeroCity
- Vertex
- VFE Pedals
- Vivie
- VOCU
- VOODOO LAB
- Wampler
- Xotic
- Y.O.S.ギター工房
- Z's Design
- 風炎/FOEHN