Gear / Pedal

Korg Toneworks G4 rotary simulator

On 1 sourced rig at ToneLineage.

Who uses it

John MayerBattle Studies tour (Rig Rundown, 2010) 2009–2010
Listed in the Rig Rundown. Premier Guitar Rig Rundown: John Mayer with tech Rene Martinez (Sep 2010) ↗

Affordable clones & alternatives

Affiliate links. ToneLineage may earn a commission at no additional cost to you. Approximate new prices from zZounds listings checked 2026-10-21; they change.

Boss RT-2 Rotary Ensemble Pedal~$250 new approx.

Budget clone: Boss RT-20 / Strymon Lex-style
Boutique clone: Neo Instruments Ventilator (pedal)

Suggested alternative Clones are editorial suggestions, not claims about what any artist uses.

Buy the real thing

Search zZounds for Korg Toneworks G4 rotary simulator

Search results may include different versions, reissues or used units. Check the listing.

ToneLineage is not affiliated with or endorsed by the artists, manufacturers or retailers mentioned on this page. Names and trademarks belong to their owners.