Boss KATANA-50 Mk II Owner’s Manual
![Boss KATANA-50 Mk II manual cover](/images/7b33a133088565023ca8c216/thumbs/thumb175x175.webp)
To update the firmware, download the latest firmware from the Boss website, connect your amp to a computer via USB, and follow the instructions provided in the firmware update guide.
To perform a factory reset, turn off the amp, hold down the 'CH1' and 'PANEL' buttons, and turn the amp back on while holding these buttons until the reset process begins.
Connect the amp to your computer using a USB cable. Ensure you have the necessary drivers installed from the Boss website, then select the KATANA as your audio input device in your recording software.
Check the master volume and channel volume levels, ensure the cable connections are secure, and verify that the amp is not in standby mode. If the issue persists, try performing a factory reset.
Yes, you can use pedals. Connect your guitar to the pedals as usual, and then connect the output of your pedal chain to the input of the KATANA-50 Mk II.
Adjust the amp settings to your preference, then press and hold one of the channel buttons (CH1, CH2, etc.) until the button lights up to save your custom tone to that channel.
Regularly dust the amp with a soft, dry cloth, avoid using harsh chemicals, and keep it in a dry environment to prevent moisture damage. Periodically check the power cable for wear and tear.
Use the panel controls to select and adjust effects. You can also use the Boss Tone Studio software to assign effects to specific channels for easier access.
Yes, you can use headphones by plugging them into the 'Phones/Rec Out' jack on the amp, which will mute the speaker and route audio directly to your headphones.
Adjust the Power Control switch on the back of the amp to select the desired output power level (0.5W, 25W, 50W) to control the volume without affecting the tone.