Gear / Pedal

Keeley Katana Clean Boost

On 1 sourced rig at ToneLineage.

Who uses it

• John MayerJohn Mayer Trio / Try! 2005–2006Battle Studies tour (Rig Rundown, 2010) 2009–2010The Search for Everything tour 2017

  Mayer in 2005 recommended it for solos 'like having your own personal mixing engineer'. GroundGuitar (gear archive): John Mayer's guitars, amps and gear ↗

  Clean boost. Premier Guitar Rig Rundown: John Mayer (Sep 2010) ↗

  Community-reported; unconfirmed. Fan blog's tour rig list. The Tone Geek (fan blog): 2017 Search for Everything tour rig ↗

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 SD-1 Super Overdrive Pedal~$70 new approx.
• Ibanez TS9 Tube Screamer Overdrive Pedal~$100 new approx.

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

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