Question about Roland Boss TU2 chromatic tuner pedal

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Power cuts out

Not the battery - pedal turns off in middle of tuning

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1 Answer

Pedal plays10 minutes then cuts off


Sounds like bad power. Just checking to make sure the voltage on the power supply matches is not enough. You need to make sure that the miliamps match AND that the polarity is correct. I had the same issue with my old DD-20.

Sep 03, 2014 | Roland Boss DD7 Stereo Delay pedal (with )

1 Answer

My pedal is brand new and cuts out after about ten minutes. I also bought the delay pedal and it cuts out around the same time while making a rapid pulsing sound.


This sounds like you MIGHT be running on batteries and they are near depleted... Pedals go through batteries pretty fast. Use power adapters and make SURE to use the right ones as some pedals require different voltages and types of current.

Jul 28, 2011 | Behringer Rv600 Reverb Machine Effects...

2 Answers

I have the Roland Boss Rc-20xl Loop Station, and I'm running off of batteries I have been since I got the pedal. In the middle of recording a phrase the pedal shut off and started resetting itself...


Hello!
I am not positive on this but I would try to clear all of the loops. Try holding the right pedal for about 5 seconds.
If that does not work, hold the right pedal for about seconds while you turn off the unit. Release the right pedal then turn the unit back on.
Hope that helps!

May 11, 2011 | Roland Boss RC20XL Phrase Recorder Pedal

1 Answer

BOSS DD3 STAYS ON AND WILL NOT TURN OFF


It's supposed to do that. An extra lug on the input jack is connected to the battery and/or power supply's ground.

So the only way to power off any pedal is to disconnect the input jack. If you use a power supply and power multiple pedals you can simply disconnect the power supply to cut power and avoid unplugging each one.

Oct 08, 2009 | Boss Music

1 Answer

How to set up with amp and distortion pedal


With everything switched off. I will surmise that you are using the onboard battery with the foot pedal and not a power supply.
1. Plug lead from guitar/instrument into INPUT side of pedal
2. Plug lead from OUTPUT side of pedal into amplifier INPUT.
3. Turn amplifier volume to about 10 o'clock - to stop blowing your ears out.
4. Turn volume up on guitar to acceptable level.
5. press foot switch on pedal and adjust pedal controls to suit your type of distortion.
6. Play like Hendrix.
Good Luck
ps Just as an after thought rechargeable 9volt batteries are the way to go. I've been using them for years as I always get caught up in the power cable.
If you're going to add another pedal like a Phaser, Compressor, Flanger or what just use small connect leads between each pedal but always, always put the compressor pedal last in the line.

Sep 12, 2009 | BOSS AUDIO SYSTEMS Boss Ns2 Noise...

2 Answers

Sustain pedal not working on my Yamaha P-90


What I figured out is that when i turn on the keyboard, if i hold down the pedal by accident, it will work in reverse. I dont know if this is what you mean. If it is, just dont touch the pedal when you turn it on. If it isn't, try to return the pedal. I dropped one, it had this problem, and they gave me a new one. Your cord for it might have been bent (?). Also, turn the keyboard on with the pedal already plugged in. It's not made to be plugged in while it's on. Hope this helps. - Matthew

Mar 12, 2009 | Yamaha Music

2 Answers

Sustain Pedal Opposite Effect


I found that if I plug in the sustain pedal BEFORE turning the power on, it works fine. If I plug in the sustain pedal AFTER turning the power on, then it works in the opposite way. Probably just the design. So I would try playing with that before doing anything drastic.

Feb 16, 2009 | Yamaha Full-Size Keyboard

1 Answer

Casio 1600 sustain pedal problem


Not if its like mine, its a completecircuit vs.incomplete circuit problems.

I had the exact same problem with my Casio keyboard and a Yamaha sustain pedal I bought.

I'm not an electrical genius, but I was able to get it to work by opening it up and doing a little modification. Of course I first just tried switching the white wire with the black one but that didn't change anything at all when I tried it. It turns out the Casio wants the circuit completed to sustain, and broken for no sustain, which is the opposite of what the Yamaha pedal does.

I opened it up and mine had three three flat metal strips let's call them Top, Middle and Bottom. The Middle and Bottom ones were joined together on the right side, and the Middle and Top ones were touching on the left side when the pedal was not pressed. These seperated when the pedal was pressed, thereby breaking the circuit because the wires were on the top plate and on the joined Middle/Bottom plate.

So to flip it I:
1. Unsoldered the Bottom wire
2. Cut apart the Bottom and Middle plates on the right.
3. Bent the Middle plate on the right to touch the Top plate instead and soldered those together.
4. Soldered the Bottom wire back on.

That's it! Once I figured it out, it took only a few minutes to fix.
Good luck!
Paul

Aug 25, 2008 | Casio LK30 Note Lighted Keyboard

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