Review on UGREEN 6.5ft Hi-Fi Stereo 3.5mm Audio Cable with Silver-Plating Copper Core, Double Layer Shielding, Nylon Braided, Gold Plated Male to Male Aux Cord - Tangle-Free for Audiophile Music Enthusiasts by Alfonso Wilson

Excellent build quality and sound. I'm hooking up an Audioengine DAC/amplifier (used as a preamp) to a Sennheiser HD 535 tube headphone amp. This cable between the DAC and the amplifier adds volume, depth and resolution. The bass seems to be more tightly controlled. The highs are silky and the mids (especially on female vocals like Norah Jones's) have an eerie "you're there" vibe. Great deal for the money. I'm considering buying at least one more.