Headphone Amp/DAC Reviews

Aah, summertime. Lather on sunscreen, pump up the bike tires, and you’re almost set. What’s missing? Music! And we’re not talking about those antisocial earbuds that cocooned you through the dark winter. We’re talking about actual speakers that you can take along with you on outings.

The iPod just turned 10, and I sure feel sorry for my old standby. It's still working fine, but I know I'll never own another one. Since I got my Motorola Droid Pro smartphone, the iPod lives in a drawer.

Over the past couple of weeks Hewlett Packard has rolled out a huge pile of new consumer products, among them a clutch of all-in-ones, touchscreen PCs and tablets, Beats-enhanced laptops, and even a curious little Wi-Fi mouse.

There is a way to make your music sound better. Well, OK, there are LOTS of ways to make your music sound better. If you're looking to improve your digital music, beyond new speakers, amps, and so on is a bit of technological wonder called the DAC, or Digital/Analog Converter. This is what turns your music files into something analog you can actually hear.

Receivers these days tend to have built in DACs, but just because they're there doesn't necessarily mean they're any good. A great sounding DAC can smooth out your digital audio, making it sound more natural and realistic.

Firestone Audio's tiny ILTW packs a lot into a tiny frame, for not a lot of money.

IT’S CLEAR THAT since the dawn of the iPod era, listeners and manufacturers alike have been struggling to figure out what kind of gear makes the most sense for a musical universe dominated by iTunes, and the rise of Apple rivals and music-streaming services has made matters even more confusing.

We can bemoan the demise of audio quality all we want, but the truth is that good quality audio has always been at our fingertips. If our digital files have sounded bad, it’s because we (and we’re talking consumers and manufacturers) have been too stingy with our storage capacities. Wanting to cram as much music onto our devices as possible, regardless of how badly the signal had to be degraded to get it all in there, we ended up accepting things like 128 kbps MP3 files as passable. But our beloved iPods and iPhones have had the ability to store lossless and high bit-rate audio from the very beginning, as purists have known all along. You just need a way to get your high-quality files out of those little boxes.

Summer’s here, and it’s time to hit the road. Automotive entertainment used to be restricted to radio and whatever you brought onboard in the form of prerecorded music — from 8-tracks to discs and later iPods. But now that smartphones and tablets have made Internet connectivity possible in the car, a whole new world of content has opened up on the road.

We gathered five of the coolest connected- car gadgets and took them out for a shakedown cruise.