JBL is now another regular at the Tech2 AV party that I hold thrice a week at the Tec2 labs. I 'm hoping to review all their stuff, by and by – mostly new, but also some old classics. As a brand JBL has always impressed; only rarely have I encountered the occasional flaw.
The Reference 510 noise canceling headphones has an active circuit, which means there's a dedicated circuit (a small one though) that does the task of dissolving pesky neighbors into silent oblivion. I used to flip them the bird, but as that doesn’t seem to help these days, noise cancellation sounds like a cool alternative.
Bose is the real McCoy in this field with its range of Quiet Comfort stuff, but price-wise it offers no comfort. Logitech, Seinnheiser and some others have jumped on the bandwagon too and are riding this new marketing wave called noise cancellation, but to be fair the technology does seems to work. Let’s see how the JBL Reference 510 fares.
Design and Features
Design is something that represents the era you are in, especially with tech products. These supra-aural (sitting on the ear, rather than enclosing it) headphones look ultramodern, with black and dark metallic lead providing visual stimulation. The headband, noise cancellation remote unit, wires and driver cups are all black, with a look that can only be described as sexy. The small patches of lead enhance the aesthetics, with a mild luster and smooth finish.
The earphones lead out into a set of three juxtaposed wires: two for the stereo signal and one that goes into the isolated remote unit. This unit features an on/off slider switch that does precisely what these headphones are sold for: cancel noise. The unit also has a clip to attach somewhere if you like. JBL logos are visible in three places; one on the unit and one on each ear cup.
The unit comes with a couple of converter jacks, including a very useful EP-to-Phono (small to big) jack. Also included is a cool pouch.
The headphones are a predictable 32 ohms, with 100mW of power. The sensitivity is medium to high at 110 dB SPL at 1 mW. Frequency response will appeal to dogs, as it is way beyond our limits at 12 Hz-28 kHz .The most important feature is the noise cancellation level, which states a 15 dB reduction above 1.5 kHz.
Any suggestions on some good Earphones or Headphones for use with my N95 Phone ??? 3.5mm.. but under a nominal budget.. say 1k starting to 3k max.. I guess I don't need to specify that I'm looking for intense output with good base and clarity.. anything extra is a treat.. :)
