Denon AH-C620 (AH-C621R)

The mid-range in-ear market is perhaps the toughest to quantify for the regular headphone maker. The devices on offer aren’t quite cheap enough to warrant an impulse buy, nor are they expensive enough to be that ultimate Christmas or birthday purchase. So, for a pair of buds to standout in this price range, they have to take the Goldilocks approach and balance decent features with solid sound to create a device that’s ‘just right’.
Design
Enter the Denon AH-C620 (known as