usb to dc 3volt adapter

  1. SantiOriginal
    Thread

    Can a laptop power a portable cassette player through usb to DC 3 volt cable??

    So i was connecting my portable cassette players through AC power. They - philips aq6401 & grundig bb36 - have a 3dc volt socket. My unic rv-52...
    Thread by: SantiOriginal, Aug 23, 2020, 9 replies, in forum: Chat Area
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