SUPERLUX HD662EVO has a similar appearance as the HD681-EVO and is probably while it is called EVO as well. It has better (more modern looks) than the original HD662. In that aspect it certainly is an evolution. The cable on the EVO is detachable, which is an improvement over the original HD662 which had a non removable long cable. They are available in black and white. It comes with a 3 meter and a 1 meter cable which can also be combined to create an even longer cable. Also a clip is included so you can fix the headphone plug to the cord and can't pull it out any more. Personally a find the removable cable just fine as it is. It doesn't come off easily and when the wire gets caught it unplugs itself. Alas, the cable is microphonic. This means that mechanical contact sounds, when the cable rubs against clothes for instance, are transferred to the cups and can be heard during quiet passages and silence. This headphone also comes with gold-plated 3.5 to6.3mm TRS jack connector.
- Dynamic
- Circumoral
- Closed-back
- Max. SPL (sound pressure level): 98 dB
- Impedance: 32 ohm
- Frequency range: 10 - 30,000 Hz
- Rated power: 200 mW
- Cable length: 2.5 m
- 3.5 mm stereo jack
- Incl. 2 cables with 3.5 mm plug (1x 1m and 1x 3m in length)
- Weight without cables: 286 g
- Colour: white
- Incl. transport bag, adapter for a 6.3 mm stereo jack, and 1 pair of velour pads