Want to use this to power USB speaker set (looking at iMicro Pure USB Digital USB2.0 Speaker System ), will that be a problem?
744388
I shouldn't be a problem at all. I tried my speaker set which is a Logitech 5.0 system with a pretty big sub and two other satellite speakers and it worked fine. The only think I've had an issue with was trying to use it to charge my iPad and like anything else Apple it won't work unless you use genuine Apple plugs and cables. Other than that it works great.
1017258
This won't work for you since it has a 2.1mm diameter plug that is 5mm long. I bought mine to power a USB hub which uses a very small plug.
362003
this is not, despite being usb-powered, a midi controller, and is not able in any way to my knowledge to connect to an external device -- the usb connection is solely for power, so no, it is not compatible with anything, per se. This issue is addressed specifically in a couple of the reviews, also.
2156103
I think it will work, it just can't work without it's own power. As long as your speaker gives it power then it should work.
1434819
Yes you can. It supports 100-240 V input. You can charge the speaker using any USB port as well.
1434818
Yes you can. It supports 100-240 V input.You can charge the speaker using any USB port as well.
1067671
Wish I could answer your question, but I really don't know. Just a guess, if your speakers are higher than 4 ohm, it is probably safe, but someone else with more of electronics knowledge would be better to ask.
331422
The unit is detected and recognized like other USB devices. It disconnects the internal speakers when running, so I believe it should work
832419
If you use a microphone similar to what you would connect to a computer sound card, then it ought to work. You may only end up with output from one speaker, but that should be the worst case scenario.
400222
I have read a few reviews of the speaker system; they are described as for use with a computer sound system, they will probably burn out if you use this amp with them.
1632440
In my experience, the USB is only used for charging. The speaker cable is used for the audio.
2131947
Wish I could help but I bought this adapter for a USB Hub. I wouldn't know about it powering much else. Best of luck in finding what you need.
398669
No. You can buy a USB charger and use it to power them. MY son has a dual USB charger so he can power his iPhone and speakers at the same time.
1135626
I don't think that would be a good idea.. It's always best go by manufacture recommended wiring and amplification. Exceeding the power input beyond its capacity on any electronics could cause things to quite literally fry.
399678
Yes to both but there is a work around for using USB power. Amazon sells a package of usb connections that also include AC plugs. You put the usb in one end and then you can charge with regular electrical power. This is not an ad but a suggestion as doing this has solved a lot of connection problems for me. Here is a link to the product: http://www.amazon.com/gp/product/B008E4EVS6/ref=oh_details_o07_s00_i00?ie=UTF8&psc=1 However, I gave my speaker to a friend because it was not 100 percent compatible with my iMac.
2085522
I don't have any speakers like that, but the cable has no data transfer capacity, so if it is just for power, and the adapter fits it should work.
2209334
Check the pre- amp output power level to be high enough for the minimum required input power level for the powered speakers. Should work.