20 Most Recent Roland Cube-st Battery Powered Amp Cube Street Cubest Questions & Answers


That is the first thing to check. They are most likely inside the circuit board. Remember to replace them with the same voltage and amperage ratings.

Roland Cube-st... | Answered on Sep 27, 2019


Hey guys, so I know that this thread is rather ancient now, but I just surfed here because I had a similar problem with mine, I managed to fix the problem of the power not turning on with either the power or battery, after it working and then just randomly not turning on.
Here's what I did:
I opened the speaker grill, and took out the right speaker, everything looked fine inside on the circuit board, thinking it might be a fuse - I started looking for it- to no avail.
I was just about to give up when I accidentally bumped the wires to the power switch, and the light came on! Huzzah!!
I played with the wires a bit because the light kept flickering and would turn on once then not again.
I pulled the wires off the switch and took the switch out of the box, then used my pocket knife to scratch away some discoloration from the terminals on the switch, then re-attached the wires, but only put them on halfway, and the problem was solved!
This was only a quick fix, and I went out the next day to Altronics (I'm in Australia) to buy a replacement power switch.
I re-attached the power wires to the new switch, slid them on the whole way and I haven't had a problem with it since!
I hope this helps someone before they take it to a technician who will probably do exactly what I did and charge you $300
Happy Jamming legends! Rock on!

Roland Cube-st... | Answered on Sep 27, 2019


Rubber cement is an excellent for minor speaker cone damage but if you feel that a replacement is required, try MCM Electronics online. They carry lots-o-speaker replacements. Be sure to match wattage and impedance (ohms) of the speaker though as these are important spec's.

Roland Cube-st... | Answered on Jun 14, 2014


Do you have an owner's manual......first thing to try would be a factory reset...sometimes this will un-scramble the operating system and set it back to when it left the factory....contact Roland for an owner's manual if you don't have one....hopefully this helps..if not, then you will have to open it up.....

Roland Music | Answered on Oct 04, 2019


"It's dead, Jim."
Bones McCoy

Roland Music | Answered on Sep 30, 2019


The most likely problem would be wiring. By dropping it you loosened or disconnected a wire.

Roland Music | Answered on Sep 27, 2019


It's always possible the new battery had lost it's charge before it was installed. Check it with an ohm meter for it's voltage. Other than that, either the contacts in the battery holder may be in need of cleaning or the battery wasn't installed correctly.

Roland Music | Answered on Sep 27, 2019


did you check the fuses and if thats not it then the light may be burnt out.

Roland Music | Answered on Sep 27, 2019


there are spraycans of cleaner that u can buy to cure it. sounds like dirty pots like maybe your volume pot on your amp or the pots on the instruments your playing. get the cleaner ,spray in the pots and move them back and forth and thats it. my marshall amp was doing the same and that was my cure. i dont remember the name of it but phone long and mcquade or another store and ask. hope that helps ya.

Roland Music | Answered on Sep 27, 2019


Contact Roland..They have owners manuals on their site for download...

Roland Music | Answered on Sep 24, 2019


It's usually fine to leave solid state electronic equipment turned on. A small amount of heat is produced when powered up and it will usually help to prevent condensation inside the case if that's a problem. It's not normally needed unless it's in a damp and/or cold environment. A dehumidifier is possibly a better solution if you have a lot of moisture.

Roland Music | Answered on Aug 18, 2019


Open up the Roland G-70 and check if all the connectors and flatcables are well seated. Check also if the power supply is working as supposed to.

Roland Music | Answered on Jul 26, 2019


rtm yet, read the manual on it for "troubleshooting" pages?

Roland Music | Answered on Jun 27, 2019

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