Boss KATANA-MINI Owner’s Manual

The Boss KATANA-MINI can be powered using six AA batteries or an optional AC adapter (PSA series).
The KATANA-MINI features three amp types: Brown, Crunch, and Clean. Each provides a distinct tonal characteristic suitable for various music styles.
You can connect headphones to the KATANA-MINI using the Phones/Rec Out jack located on the back panel. This mutes the internal speaker for silent practice.
To use the delay effect, adjust the Delay knob to set the desired level of delay. The knob controls both the delay time and feedback amount.
Keep the KATANA-MINI clean by wiping it with a soft, dry cloth. Avoid using solvents or abrasive cleaners. Ensure that the battery compartment is clean and free of corrosion.
No, the KATANA-MINI does not have an effects loop. External effects can be placed in front of the amp using the input jack.
Check if the batteries are correctly inserted and have charge, or if the AC adapter is properly connected. If the issue persists, contact customer support.
Set the amp type selector to Brown, and increase the Gain knob to enhance distortion. Adjust the Volume and Tone knobs to your preference.
Yes, you can use the Phones/Rec Out jack to connect to a recording device or audio interface for direct recording.
Ensure your guitar cable is in good condition and fully inserted. Check the amp settings to make sure the gain and volume are not excessively high, which can cause unwanted distortion.