Sennheiser PC37X randomly goes bad after disconnecting the cable ?
Greetings, Yesterday I was using my headset like normal with my macbook, just listening to music and on a call with people like usual, and the headset was perfectly fine. The stock wire that came with the headset is extremely long and yesterday it annoyed me very much that it kept getting tangled with itself, so I decided to see if the cable is replaceable. I pulled out the cable from the headset and saw the adapter, and looked online for a replacement. Upon plugging it back in, the audio sounded extremely muffled and washed out. Im not sure what I did wrong to make it mess up like that as I've always taken good care of it, ive had it for about 2 years and its always just been chilling on my desk, but anywho I thought the cable just went bad and ordered a replacement. The replacement came, and the issue is still persistant, so I am not sure what the issue is I've tried multiple different headsets and the issue is not with the port, and I also tried it with my windows laptop and...
Apr 23, 2024
http://www.amazon.com/APC-BR1000G-Back-UPS-Uninterruptible-Supply/dp/B0038ZTZ3W/ref=sr_1_4?ie=UTF8&qid=1391914658&sr=8-4&keywords=power+protector+ups
http://www.amazon.com/APC-J25B-8-Outlet-Conditioner-Battery/dp/B003GSLL2E/ref=sr_1_9?ie=UTF8&qid=1391914591&sr=8-9&keywords=power+protector+ups
There are a bunch of others but I just randomly selected a couple. Thanks.
Neither one of the units that you linked though actually do true sine waves. From the first link in technical specifications they even explicitly state this: "Waveform Type Stepped approximation to a sinewave" In the second link the specifications are not nearly as forthcoming, but a quick Google search leads to the answer on APC's website at http://www.apc.com/products/resource/include/techspec_index.cfm?base_sku=J25B&tab=models and again we see "Waveform Type Stepped approximation to a sinewave"
If you want QUALITY power output from a UPS-type device, you need AVR and true sine wave output. If you're just looking to ensure that power is available from a battery source when your mains goes off, then this is less essential. But in audio applications power quality plays a huge role in the noise floor of your signal.