I do I need a 9v battery to use it ??? Came with some power input ?
1139308
mine did not need a battery. Not all foot-switches are wired the same way so make sure its compatible with your amp.
1139309
No batteries, just need a cable that plugs into the foot switch (you can change the length as your situation requires) and then plug the other into your amp, the amp powers it.
1907953
It allows you to use a 9v device by plugging it into the wall, there fore no need for batteries. It is not a charger
1210637
I beleive it is a 9 volt. Cannot remember if included. The device works fine and is still working with the very first battery--Perhaps a half year.
467114
It comes with a 9 volt battery, but; if you want an adaptor to plug it in the wall, you need to purchase that separately!!
665428
must have a 9 volt battery..you can lock it where they can't come in... Johnny
1579674
No, it does not need a battery. I did not put a battery in mine and it worked fine.
400822
No power supply included, only a low quality 9 volt battery installed for testing at the factory. It should be replacedas soon as you get the unit.
274815
It does not ... it mainly uses a 9v than usually last a while depending on the usuage
280107
The 9v battery that comes with it is in the compartment, but is sealed in plastic and not connected (they wouldn't be able to safely ship or store it otherwise). If that's not the problem, try another battery or it might just be dead.
1737908
1x 3V 2032 battery required (included)Mine arrived with no Battery today 9/20/14
1362086
Ask the seller, if it is not in the ad. Mine came with a battery. I had everything else, didn't need anything.
1966302
9v battery is used as backup. The product description mentions this; however, the technical details say battery operated.... That's misleading
1933112
It needs an adapter only if you don't want to buy the required 9 volt battery. Personally, if you remember to turn it off after each use, the battery will last over a year. I've had mine for almost 2 years and still haven't changed the battery. (My wife will let me know the second we need one!)
948313
I have place for a battery but there is no battery included with mine. The unit comes with a power cord.
2219483
Hey Mr. Robert L.,It takes a nine volt battery. Mine did not come with the battery.
706665
Yes, it comes with an AC adaptor that also has a red LED light so you know it's working. You still need to provide a 9-volt battery for power outage events or when the charger isn't connected.
1514765
The unit I purchased came with a power supply and there was no option to purchase without one. The supply itself is a small, simple 5.9v 1a supply; not worth much of a discount if it is not included anyway.