Published On Mar 9, 2020
HarmonicDyne Helios Open-back Headphones Review
The HarmonicDyne Helios is marketed as offering true high quality sound at a very affordable price, but it falls remarkably short of fulfilling that claim.
Written review : http://bit.ly/2W3AsXg
Link to HD58X mod : http://www.mediafire.com/file/8dr7hp3...
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