Roland Cube-15 Owner's Manual

To connect your guitar to the Roland Cube-15 amplifier, plug your guitar cable into the input jack labeled 'INPUT' on the amplifier's control panel. Ensure your amplifier is turned off while making the connection to prevent any damage or noise.
Clean your amplifier by wiping the exterior with a soft, dry cloth. Avoid using solvents or abrasive cleaners. Regularly check the power cable for any damage and ensure that all knobs and jacks are free of dust. Store the amplifier in a dry, cool place to prevent moisture damage.
If there's no sound, check that the power is on and the volume is turned up. Ensure your guitar is connected properly and the cable is functioning. Verify that the 'INPUT' jack is not damaged. If problems persist, consult a professional technician.
To achieve a distortion effect, turn the 'OVERDRIVE' switch to the 'ON' position and adjust the 'GAIN' control knob to your desired level. Experiment with the 'TONE' controls to refine the sound to your liking.
Check your connections and ensure that cables are not loose or damaged. Try moving the amplifier to a different power outlet to rule out electrical interference. If the noise persists, it might be an internal issue requiring professional servicing.
Yes, you can use headphones with the Roland Cube-15 by plugging them into the 'RECORD OUT/PHONES' jack. This will mute the speaker output, so you can practice silently. Ensure the volume is turned down before plugging in headphones.
The Roland Cube-15 does not have a factory reset function as it is an analog amplifier without digital settings to reset. If you're experiencing issues, consider troubleshooting individual controls or consulting a technician.
Store your amplifier in a dry, cool environment away from direct sunlight and moisture. Cover it with a dust cover to protect it from dust and debris. Make sure it is unplugged and cables are neatly coiled and stored away.
This could be due to overheating or a power supply issue. Ensure the vents are not blocked and the amplifier is in a well-ventilated area. Check the power cable and outlet. If the problem persists, the internal components may need inspection by a professional.
To achieve a cleaner sound, switch the 'OVERDRIVE' to 'OFF' and adjust the 'VOLUME' and 'TONE' knobs to lower settings. This will help reduce any unwanted distortion and produce a clearer tone.