No need to get your nose close. Use a voltmeter or multimeter (your new best friends). Then check the battery voltage—around 12.6V when off, above 13V when running (with engine on). And, while testing ...

Naturally, the product release cycle keeps on keepin’ on, though actually keeping track of every new gadget and hi-fi release is a tall order for even the most dedicated enthusiast. Catch up below and ...