Boss ME-33 Owner’s Manual
![Boss ME-33 manual cover](/images/014476e190bf28e7043f5abb/thumbs/thumb175x175.webp)
To perform a factory reset on the Boss ME-33, press and hold the 'WRITE' button while powering on the unit. Continue holding the button until the display shows 'FACTORY RESET'. Release the button and the reset will be completed.
Connect the output of the Boss ME-33 to the input of your amplifier using a standard 1/4-inch instrument cable. It's recommended to start with the amplifier's EQ settings flat and adjust to taste.
The Boss ME-33 does not support user firmware updates. It is recommended to check the Boss official website or contact customer support for more information on device updates.
Ensure that all cables are securely connected. Check that the volume on both the ME-33 and the connected amplifier is turned up. Also, verify that the correct output mode is selected on the ME-33.
To save a custom patch, press the 'WRITE' button. Use the 'PARAMETER' buttons to select the desired memory location and press 'WRITE' again to confirm.
Yes, you can connect headphones to the 'OUTPUT' jack of the Boss ME-33 using a 1/4-inch stereo adapter. Ensure the volume is turned down to avoid damage to your hearing.
Use the footswitches to move up and down through the patches. The left footswitch decreases the patch number, while the right footswitch increases it.
The Boss ME-33 requires a PSA-series AC adapter. Ensure the adapter is rated for 9V DC with a negative center pin.
Check all cable connections and ensure they are secure. Try using different cables to rule out cable issues. Adjust the noise suppressor settings on the ME-33 to reduce unwanted noise.
While the Boss ME-33 is designed for electric guitar, it can be used with a bass guitar. However, some effects may not respond as expected, and sound quality could vary.