Philips SHP8500 Review | 93 Data compared

The review from the German tech platform connect positions the AKG K 480 NC (priced at €150) as a bass-centric model within its test group. The reviewer notes that the sound signature is pleasantly warm without leaning too dark. When active noise-cancelling (ANC) is turned on, the headphones dynamically boost low-frequency pressure, significantly outperforming competitors like the Philips SHP 8500 in deep bass delivery. Furthermore, this active mode successfully enhances vocal clarity, bringing back singers' voices that felt slightly pushed to the background during passive operation.

The Superlux HD662F is a closed-back headphone priced around €30, which the reviewer bought primarily for recording and vocal tracking. It features a comfortable fit with an automatic headband adjustment, good hardware durability, and strong noise isolation both in and out. While marketed as having a linear response, it actually colors the sound significantly with overemphasized bass and crystal-clear, sharp highs. For this reason, the reviewer notes that mixing on it is impossible. However, its crisp sound makes it excellent for tracking down audio issues like clicks, clipping, and low-end rumble. The user forum discussion highlights that the headphone offers great value for money but has a few drawbacks. A major complaint is that the stock faux-leather ear pads can feel stiff, get sweaty, and tend to peel over time. Users strongly recommend swapping them out for softer velour pads meant for the AKG K240 or Superlux HD681 to improve comfort. Additionally, the ear cups apply a relatively tight pressure to the head, which can make your ears feel hot during long listening sessions.