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Caiz
23
Oct 15, 2018
I have some questions regarding the product.,, Does the amp have an overcharge protection circuit for the battery charging? I read complaints about the Topping flagship portable amp, the NX5 getting really hot, and that it is considered by some likely a safety hazard, thought liable to catch fire if left plugged in after charging is complete,.. So then; do i have to manually turn the nx3s off then, "after charging" to prevent a failure and possible malfunction? Or also when it's off, do i have to unplug it? Like; can one safely leave this thing plugged in 24/7, on and off? Or do i have to watch it/? Also, can the device operate without the battery and does it operate on usb power when plugged in, or off the battery? Finally, the power switch is within the volume knob, eh?. These are the sorts of questions i still have.., I suspect this NX3s is really intended soley for brief commuting, and unlike the objetive2 cant really be used as an "all round" amp. like the 02 operates as a desktop amp, set it and forget it, but is also fully functional for mobile and portable, though less apt as a mobile ;-) unless your the type who like to geek out with an 02 belt clip on, lol. hahaha Then i say; with an o2 you'll be perfectly fine mobile as well :P "Geek".
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