BOSS - BOSS KATANA VERSION 4 SOFTWARE UPDATE AVAILABLE NOW! Attention first-generation Katana owners—a new Version 4 software update for the Katana-50, Katana-100, Katana-100/212, Katana-Head, and Katana Artist is available now! The
![Got a new Boss Katana 50 MKii. Looking for some nice John Mayer type clean tones. Any patches? : r/BossKatana Got a new Boss Katana 50 MKii. Looking for some nice John Mayer type clean tones. Any patches? : r/BossKatana](https://preview.redd.it/1qbn6sswr7w71.jpg?auto=webp&s=db2d866a8692efdc6ef6b52e02c8ccb768714c49)
Got a new Boss Katana 50 MKii. Looking for some nice John Mayer type clean tones. Any patches? : r/BossKatana
![Boss Katana amp "sneaky" Rectifier Free Settings for Original/MkI and MkII recorded with V30 - YouTube Boss Katana amp "sneaky" Rectifier Free Settings for Original/MkI and MkII recorded with V30 - YouTube](https://i.ytimg.com/vi/jMTmaIxUfgU/mqdefault.jpg)