Audio/MP3

What does a 120-year-old Thomas Edison cylinder record player have in common with a brand-new $299 Big Jambox Bluetooth speaker? Both play music in monophonic sound. Everything old is new again.

Home audio was strictly a single-speaker pursuit from the dawn of recorded sound through the late 1950s, when stereo changed the way we listen to music. Multichannel home theater's popularity peaked in the late 1990s, but starting with iPods and sound-bar speakers, mono was back in style. More recently sales of battery-powered, mono Bluetooth speakers started to take off. While these lo-fi systems may contain stereo pairs of … Read more

I'm definitely in the figurative 1 percent audiophile group, but I'm not wealthy. I know it might seem old-fashioned, but there was a time not so long ago when all sorts of people listened to music at home over a hi-fi. They weren't necessarily audiophiles, but they had a turntable or CD player, an amplifier or stereo receiver, and a pair of speakers. They also listened in cars, but the home hi-fi was where the bulk of their music collection was. Nowadays audiophiles might be the only people listening -- really listening -- to music at home; … Read more

My preferred and better-sounding alternative to wireless audio streaming is a simple plug-and-play solution: it's a wire. There are no hassles with pairing, synching, dropouts, or glitches, and a skinny wire can get the job done with the best possible fidelity. The wire is also "backwards" compatible with any portable device with a headphone jack, and any iPod speaker, hi-fi system, sound bar, or computer speaker you already own! Sit on your couch with your phone or tablet and play your tunes, with a wire running to the speakers.

Sure, if you never sit in one spot, … Read more

John Seaber started JDS Labs in 2007 with the cMoyBB headphone amp, which is based on an open-source design. Seaber revamped the cMoy's power supply and volume control, added a DC power jack, and a special bass boost switch. The tiny amp sold well and got the company off the ground. The cMoyBB is still being made, in an Altoids tin box, and currently sells for $60. Seaber is 26 and has an electrical engineering degree from Missouri S&T University.

The JDS Labs Objective2 (02) sells for $144, and it's equally adept with full-size and in-ear … Read more

This is an update of a deal I wrote about earlier this year.

If you own an iDevice, you've got access to an embarrassment of music-streaming app riches. To name a few: Pandora, Slacker, Spotify, and my new favorite Songza, which streams music based on your mood or activity.

(And don't forget SiriusXM Internet Radio. That deal from Friday is still active, provided you remove the promo code from the form and leave that field blank.)

Of course, to really make the most of those kinds of apps, you need a powerful stereo to which you can beam … Read more

There was a time when Sony was the first name in consumer electronics. The company's Trinitron TVs dominated the TV market for decades. In 1975, Sony's Betamax was the first widely adapted consumer video recorder format. The Walkman hit the market in 1979 and changed the way people listened to music, creating the personal audio market category. In 1982 the CD, which the company developed jointly with Philips, changed the way we listened to music even more. Sony extended its reach when it purchased CBS Records in 1988 and Columbia Pictures in 1989, and scored a triumph in … Read more

Face it, most of today's shiny new gizmos will be hopelessly out-of-date in a few years and taking up space in landfills not so long after that. The iPhone 5 may be a marvel of engineering and marketing genius, but like iPhones of years past it's doomed to be cast aside when legions of Apple fanboys and girls stand in line to buy the iPhone 6 sometime next year. And so it goes.

Four years ago I wrote about my friend Gene and his Linn LP 12 turntable, the one he bought 30 years earlier.… Read more

I love Internet radio. Pandora, Slacker, Spotify -- they're all wonderful in their own ways, and not simply because they're free.

But SiriusXM? That's the satellite radio service for cars, right? Turns out there's also SiriusXM Internet Radio service, one you can enjoy on your computer, smartphone, tablet, or the like.

It normally costs a somewhat laughable $14.49 per month (a Pandora subscription runs $36 per year), but right now, you can get a free year of SiriusXM Internet Radio. Just click the link, supply your name and e-mail address (the CHEVY1YR promo code should … Read more

Being a cheapskate can get expensive. If you're anything like me, you're intimately acquainted with the phrase, "too good a deal to pass up." And so you end up spending a lot in order to save a lot. Oh, the cruel irony.

Today, I'm going help you get a lot without spending a lot. I've rounded up three pretty sweet deals, and the most you'll pay for any of them is two bits. (That's 25 cents for those of you not familiar with old-timey vernacular.)

1. 25-cent Android apps.

To help celebrate … Read more