Music Everywhere: Logitech Z600 Wireless Bluetooth Loudspeakers

October 2013

Logitech Z600Wireless Bluetooth speakers have become the rage, and ever-inventive Logitech has come up with a new model that is distinctive in a number of ways and has only one minor flaw.


The appearance of the Z600 speakers ($149.99 USD per pair) is bold and striking -- they look like miniatures of the mammoth cooling towers of a nuclear power plant. They stand 9.5” high, with a diameter of 4” at the bottom and 2.75” at the top. The left tower weights about 21 ounces, the right tower 23 ounces. Both seem solidly built.

Except for an exposed white strip at the back, the white plastic bodies of the speakers are covered with a silver-gray fabric that complements Apple’s Mac computers and laptops more than it does the average PC. On the white strip on the back of the right speaker is a column of what appear to be four buttons. From the top: a Bluetooth pairing button, a power button, and then what look like two more buttons, but are actually covers for a USB port and a 3.5mm auxiliary jack. (These need to be pried off with a paper clip.) The only other control is one you don’t see at all: to change volume, you run your finger around the top of the right Z600. A flat, no-tangle power cord protrudes from the bottom rear of each speaker -- though the Z600s get their music signals wirelessly, they need to be plugged into an AC outlet.

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Music Everywhere: JVC HA-M55X Xtreme Xplosives Headphones

September 2013

JVC HA-M55XI’ve reviewed several headphones about the size of JVC’s HA-M55X Xtreme Xplosives, and most of them came with bells and whistles: carrying case, detachable cables, inline controls, and more. I wondered what it might be like to save money by buying a pair of basic over-the-ears headphones and using the controls of my iPod Touch rather than any on the headphones themselves.


The HA-M55Xes are packaged in a box that’s black except for the bright-red XX Xtreme Xplosives logo; through a wraparound plastic window, you can see the earcups. The simple hype on the box is for the 50mm drivers and an extreme-deep-bass port.

Inside are the headphones, bright red cables already permanently attached, with a warranty card and a page of warnings. There’s no user manual (you can get one online), or plug adapter for making the 3.5mm iPhone-compatible plug fit an older 1/4” jack, and no case. You do get a low price. The HA-M55Xes cost $49.95 USD, but for slightly more you can get the HA-MR55Xes, which have an inline remote control. Or double the price and get the larger HA-MR77Xes, which have 57mm drivers and the inline remote control. The XX line also includes two in-ear models.

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Music Everywhere: G-Project G-Go Bluetooth Water-Resistant Speaker

August 2013

G-Project G-GoSometimes, when I’m not inundated with review samples, I go browsing in stores to see what’s new. This month’s expedition turned up G-Project’s G-Go wireless speaker. I was interested primarily because the box claimed it to be “water resistant,” and while I’m very happy with Grace Digital’s waterproof ECOXBT Bluetooth speaker, I’m always looking for something better.

In the box

The G-Project G-Go ($69.99 USD) comes packaged with an AC power cord, a 3.5mm cord for connecting accessories, and an instruction manual. The speaker itself, made of plastic and a rubberized material, weighs 2.4 pounds and measures 10”H x 5”W (at the base) x 4”D. It comes in black, white, or metallic blue, and looks and feels quite rugged. The two drivers are in the front, giving the G-Go the look of a miniature tower speaker. The drivers are exposed, but each is protected by two strips of solid, clear plastic. Above the top driver are two LEDs: the one on the left is white; a steady glow indicates that the G-Go is powered up, and it flashes when the battery is low, the music has been paused, or a volume button has been pressed. This LED also indicates which of the EQ button’s four settings has been selected: EQ1 (Flat), EQ2 (Rock), EQ3 (Pop), or EQ4 (Jazz). You can tell which you’ve selected by the number of times the white LED flashes. The blue LED on the right flashes during pairing with a Bluetooth device: it glows steadily when that process has been completed.

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Music Everywhere: Grace Digital Mondo Wi-Fi Music Player and Internet Radio

July 2013

Grace Digital MondoAfter being generally happy with the Logitech UE Smart Radio as a music player but unhappy with its performance as a clock radio, I thought I’d scope out the direct competition -- Grace Digital’s Mondo Wi-Fi music player and Internet radio. The two models share some common functionality, look very similar, and are priced identically at $179.99 USD, but each has its quirks and idiosyncrasies.

Unpacking and description

The Mondo comes safely cushioned with Styrofoam spacers inside an attractive box, along with a remote control (batteries included), an AC power adapter, and an RCA-to-mini cable for connection to an iPhone, MP3 player, or CD player.

The Mondo measures 9.75”W x 5.75”H x 3.5”D and weighs six pounds. Like the UE Smart Radio, the Grace is made of glossy black (or white) plastic. The left half of the front panel is a black grille that covers the two drivers and bears Grace Digital’s logo near the bottom. In the upper part of the right half is the 3.5” screen. Below this are buttons for various radio functions, and below them is a large control button, flanked on either side by the Back and Power buttons. Between all this and the grille is a column of buttons; from top to bottom, these are: Home, Now Playing, five Presets, and, at the bottom, a Shift button that gives you five more presets. All of these buttons are flush with the case. In one of the biggest departures from the UE Smart Radio, the volume control protrudes from the Mondo’s top edge. Next to it is a Snooze button.

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Music Everywhere: Jabra Revo Wireless Bluetooth Headphones

June 2013

Jabra RevoThe market for commuter headphones -- less than full size, but more substantial than earbuds -- continues to grow. Recently, Jabra has added two headphone models that can keep up with other leading brands due to innovative design and good craftsmanship. The Revo comes in wireless ($249.99 USD) and wired ($199.99) models. Here I review the wireless model.


The Revos’ plastic box promises “massive wireless sound” and ensures the buyer that the headphones within are “engineered with solid materials.” The box also contains a USB cable, a 1.2m audio cable with a 3.5mm plug, a quick-start guide, and a code for activating the Jabra app. There’s also a soft, flimsy case; headphones of this quality deserve better.

The Revos’ design is simple yet striking: black and gray with orange highlighting. The headband is of shatterproof plastic with steel hinges, and adjustable aluminum calipers that hold the solid plastic-and-foam earcups. The headband is comfortably lined, and the earcups are cushioned with memory foam. The finely braided cables have solid connectors at either end, and are orange to match the accents on the earcups.

Everything about the Revos feels solid, from the ’phones themselves to the cables. Jabra claims to have dropped the headphones from a height of 6’ 6”, fold-tested the hinges 3500 times, and bend-tested the headband 10,000 times. They also tested the cables to withstand a pull force of 33 pounds, and tested everything for resistance to dirt, temperature, and humidity. Built to last, the Revos felt as if they’d do just that. Jabra says they were “designed to be used and abused.” I’ll take their word for it.

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Music Everywhere: Grace Digital ECOXBT Waterproof Bluetooth Speaker

May 2013

Grace ECOXBTNearly two years ago, I was introduced to Grace Digital when I reviewed the company’s Eco Extreme powered waterproof iPod case and loudspeaker. I was struck by the attention to detail and the Eco Extreme’s user-friendliness. It not only did what it was supposed to, it was fun to use, and at an almost unbelievably low price: $49.99 USD.

Since then, Grace has introduced more items in what it now calls its ECOXGEAR line of products. The latest, the ECOXBT Bluetooth speaker ($129.99), can accompany you literally anywhere. It has a rechargeable lithium-ion battery, and is shock resistant and waterproof. It floats.

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Music Everywhere: Logitech UE Smart Radio

April 2013

Logitech UE Smart RadioLogitech shocked its followers and fans some months ago by announcing its new Ultimate Ears (UE) line of products and the discontinuation of its Squeezebox models. Owners of the Squeezebox Touch were up in arms, even though Logitech has promised continued support of all Squeezebox models. The UE Smart Radio seems something of a peace offering -- it’s very similar to the Squeezeboxes in many ways -- but the biggest problem is that the UE models use a different operating system from the Squeezeboxes, making them largely incompatible with each other. The UE Smart Radio will more likely sell to new buyers than to returning Squeezebox customers.

One important fact: The UE Smart Radio requires a Wi-Fi network.

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Music Everywhere: Logitech UE Boombox

March 2013

Logitech UEThe boombox was introduced to the US in the mid-1970s, after enjoying great success in Japan. Boomboxes usually had at least two speakers (often more), AM/FM tuners, and played cassettes and, later, CDs. They operated on battery power or could be plugged into the wall, and were portable, though the ones we usually think of were very large and heavy. They became synonymous with “loud,” and were featured on TV and in many films. My favorite reference is in Star Trek IV: The Voyage Home, in which Spock subdues a bus passenger whose boombox is loud to the point of pain.

As physical media continue to die on the vine, one of the ways portable sound has transformed is into the combination of a speaker and a controlling device, usually an iPhone or iPod, that communicate via Bluetooth. Logitech has entered the race with the UE Boombox speaker ($249.99 USD), which arrives with equal numbers of pluses and minuses.

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Music Everywhere: Audio-Technica ATH-ANC9 QuietPoint Active Noise-Canceling Headphones

February 2013

Audio-Technica’s ATH-ANC9The packaging for Audio-Technica’s ATH-ANC9 QuietPoint Active Noise-Canceling headphones ($349.95 USD) is simple. Open the attractive display box (no plastic window, but a large photo) to find an instruction manual and a sturdy carrying case measuring 8.5” x 8.5” x 2.5”, at its center a coin-like Audio-Technica logo in hard rubber. Like many such cases, this one is designed to be hung from a belt, though I have yet to see anyone carrying a headphone case that way. But you can fit your middle three fingers through it and use it as a carrying handle, which seems much more useful.

Pull the zipper, open the case, and inside are the headphones, their earcups folded flat. In a little zipper pouch are the accessories: a 6.3mm (1/4”) adapter, an airline adapter, an AAA battery, and two cords, both with 3.5mm mini plugs -- a 4’-long straight cord, and another 4’ cord with an inline microphone with single-control switch. Folded flat, the headphones measure about 8” x 8” x 2”, their oval earcups 3.5” x 2.75” x 2”. The ATH-ANC9s are a bit smaller and lighter than headphones I’ve covered in the past six months -- they weigh a mere 8.2 ounces with battery installed.

The style is basic black with silver accents, and the construction is mostly plastic, with metal in the headband, and foam cushions on the earcups and headband. On the left earcup are the power button, a small slider switch for selecting the noise-canceling mode, and an LED that indicates power status and which mode has been chosen. The earcups and headband are adjusted by pulling the earcups away from the band, which has detents; when you’ve got the fit where you like it, the headphones remain firmly in that position.

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Music Everywhere: Audio-Technica ATH-WS70 Solid Bass Headphones

January 2013

ATH-WS70The blurb on the box is dramatic: “Overwhelming Bass.” I wondered if my classical and jazz recordings were going to sound like 1970s disco, but Audio-Technica’s ATH-WS70 headphones -- with, as Audio-Technica puts it, Solid Bass -- proved entirely unthreatening, producing only solid, not overwhelming bass that was just right for most of the recordings I auditioned them with.


In the box are the headphones, their nondetachable cord, a one-sheet set of instructions, and a sheet of warnings and cautions in 12 languages. That’s it -- no carrying case, no adapters, no cleaning cloth, or any other extras that seem to have become de rigueur with headphones. Then again, I’m comparing the ATH-WS70s with other “commuter”-class headphones I’ve recently reviewed -- over-ear models that are still considered portable. In that company, the ATH-WS70s are inexpensive at $149.95 USD, and the lack of a case can be forgiven. You could buy a generic case for them and still be ahead of the game.

The ATH-WS70s are made of aluminum and plastic. They have a very sharp-looking, somewhat industrial design and weigh about 8.1 ounces, a tad more than many others. The earcups are 3” in diameter, with an inside pad diameter of 2”. The earcups are on continuously adjustable sliders -- no détentes. The Y-cord is permanently connected to each earcup; a protective rubber tube covers the wire where it enters the cup. This will probably last a good while under normal use, but I wouldn’t pull or tug roughly at the connections. The earcups pivot 90 degrees to lie flat; trying to turn them more than 90 degrees would result in damage. Folded flat, the pair measure 8.25” x 7.1” x 1.25".

Audio-Technica lists the ATH-WS70’s driver diameter as 1.56”, the maximum input power as 1000mW, the frequency response as 10Hz-25kHz, the impedance as 47 ohms, the sensitivity as 100dB/mW, and the cable connector as a 3.5mm L-type, mini-stereo, gold-plated.

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