It looks like it has a jack for a power supply. Can anyone tell me what kind of power supply it uses?
608025
We got one at radio shack, and they were very helpful... The problem is this is so poorly built at we needed to use electrical tape to get the plug to stay in. I wish they would have invested just a little more money constructing these, as they should be a good set but are just a waste of money and time.
1697248
Yes it has a USB but no power supply. It comes with a cable for the power that has the older style power supply cable that plugs into older hard drives and converts it to a barrel plug. New power supply's don't have this plug type anymore. I found an old DC adaptor from a speaker that I wasn't using that has a barrel plug that works. It just has to be 12V and at least 8 W and have a barrel plug.
39925
Agreed. I bought it assuming the advertisement on Amazon was correct... USB power. To confirm I even looked at the list of what comes in the box. No power supply is listed. Irritating to say the least.
95307
It has a standard US plug on the external power supply you would need an adapter or different power supply.
1800969
Does not appear to need any additional power supply ( there is only one "jack" to connect to the "standard" phone line type connector)
141557
Not sure what you mean. It is a powered, monitor speaker and only needs an audio source. It has its on cords, plugs and on/off switch. Like a guitar amp. Hope that helps.
15121
It's got a power supply with it. I have that plugged into my power strip...
1917844
It came with a USB power supply. The power supply is marked "voltage input 100-240 VAC".
867624
I dont know. But i bought a universal travel adapter to get power from swedish jack. And also bought a converter from big old hp laptop connector(included) to a smaller newer hp(4,5mm/hp spectre pro 13)
1719889
You can get a power supply for it, but it sells separately. Google the specs for an adequate power supply
723331
This is battery powered, but a power supply is available. I purchased the power supply because I use it at work and the 9v battery wasn't lasting long enough for me. I recommend getting the power supply specifically made for this unit (Serene Power Adapter (For UA-45 & UA-50 Phone Amplifiers) (UA-ADAPT) )because I tried other 9v adapters which caused a bad hum on the phone. Probably a milliamp mismatch, but for 17 bucks prime, it was worth getting the right one.
1398179
No, I do not. I bought it for a friend and will try to find out. I think that I actually ended up with a similar but more powerful power supply.
84387
It has a 1/4 (6.3mm) 'female' output jack. It requires a 1/4 (6.3mm) 'male' jack plug.
2113235
No external power supply on this unit. Just a regular 2 prong plug straight from the unit.
407071
It only has a jack, if you are running straight wires, you'll have to attach a jack to the wire before connected it up.
690055
Looks like it does right on the end. It has multiple jacks for some reasons but I do not have the instruction booklet on me.
24578
This product has a jack that looks like a phone .Plug that end toAC/DC inverter which you will see we're to plug it in at.