Stereos Archives

When satellite radio first was available I wasn't that enthusiastic about it because of the subscription fee. Of course I loved the service, but I had a journalist account and listened for free, but I imagined that as a general consumer I would be reluctant to pay the money every month. So when HD Radio launched I thought, now there's a service I can really get behind. It's free! I'd have to listen to commercials however. Not a problem. I thought, with all the extra stations available through station multicasts I could switch from channels as necessary. Today you have a lot of channels to choose from. There are over 1900 broadcasters providing over 3000 channels nationwide. If you're in a major market like Los Angeles, most of the major commercial stations are multicasting.

With that much content available, the only thing I don't like about it has nothing to do with the content. It's the fact that you can't switch back and forth from the multicast stations and get immediate reception. Once you leave one of the secondary stations you need to go back to the home station, wait for the HD signal and then you can access the multicast channel. Not a huge criticism on my part. But it does slow me down when I'm trying to avoid those commercials. "Wink".

For those of you not familiar with HD Radio, we should clarify that HD doesn't stand for "high definition". In fact a few years ago I interviewed the head of the HD Radio Alliance and he made it clear that the letters don't actually stand for anything. That being said, HD broadcasters are sending a digital signal for their HD channels, but that is compressed and transmitted with the analog radio signal. You may hear a quality difference between analog FM and digital HD but it's not an obvious one, especially when you're driving and dealing with road noise.

The JVC KD-HDR60 is a rather inexpensive but very appealing CD receiver, in large part due to the fact it has a built-in HD Radio tuner. The unit covers all the key functions in addition. It has a front USB input and Aux-in, built in MOSFET 50Wx4 power and a 7-band EQ that does allow for some decent tweaking. The other key feature, related to HD Radio, is the iTunes Tagging. If you haven't tried it then you're doing yourself a disservice, because I'm sure that you, like the rest of us, have been in the car, listening to a song and then wanted to know the title so you can buy the CD. Miss the DJ musical roll call and, well, good luck. So you have to ask your friends and try to sing the melody. Lame. So iTunes Tagging solves that by letting you mark a song and save its information for transfer to your iPod/iPhone. The way it works is ultra simple. Hit the "Tag" button on the KD-HDR60 and then the song's data can be stored on your music player or phone. Then the next time you sync them to your computer and launch iTunes you'll see a list of the tracks you tagged. Go to the store and buy what you heard.

All of that worked fine on the JVC deck. Of course, during the time I was evaluating the product I didn't hear a single song I wanted to tag for myself to actually buy. But I guarantee that as soon as I remove the receiver and return it to the manufacturer and replace with my other radio (with no iTunes Tagging), I'll hear three tracks in a row that I need to tag. Asi es la vida, as they say.

As for the iPod/iPhone connectivity: I like the front USB option. I am a little biased, I admit. Swapping a lot of radios, as I do, you start to appreciate the convenience of not having to run a cable for your iPhone through the back of the dash and into the glove compartment. Aesthetically it's not the greatest, but then again a consumer in the market for a new radio at this price point probably more concerned with functionality, along with some features, and not designing a high-end looking car audio system. Looks aside, though, there is a bit of a safety issue with "dangling", unsecured iPhones in the car. In the case of an accident it would probably be better to have your device enclosed in the glove compartment.

The KD-HDR60 is easy to use in terms of connecting your iPod but is slightly lacking on iPod navigation. Because it is a single-DIN deck with limited space and controls, it's not the most intuitive—after I install a new radio I like to try to use it without the benefit of the manual. This is simply to see how easy it might be. Admittedly, this isn't quantum physics, and eventually I was able to access my music files. But the system is a bit on the slow side. You can scroll through the usual categories of music but there's a slight delay when you get to each folder level. For example, once you get to Artists you can turn the knob to go through the list. If you want to see the artists' names as you scroll then you'll have to go very slowly. Turn too fast and then you'll only see the numbers that represent the artists. Definitely I wouldn't advise you to look for a specific song while you're driving. Better to plug in and leave it on shuffle then risk an accident trying to find your favorite tune. Or find it before you take off.

The receiver does offer some options to EQ the sound. You have the presets, like Flat, Natural, Dynamic, Vocal Boost, etc. Never being a fan of the presets I opted for the User setting. You can adjust the High frequency, Ultra High, Mid, Bass, Sub-bass. You can keep things simpler and use the three-band, and adjust only the High, Mid and Bass. For a receiver priced at $189 you can't expect too much, especially given the other features. Or put another way, for that price the KD-HDR60 is a relatively well-equipped product. Speaking of which, an extra feature is the variable color illumination on the face and text window. It's not too loud and does add a nice cosmetic touch.

While an HD Radio tuner is built-in, the deck does not have built-in Bluetooth or satellite radio. You will need to buy the separate adapters. I think the KS-BTA200 (for Bluetooth) is essential, so I would definitely add that if I were to buy the receiver. Then you would have a fairly complete, relatively inexpensive radio that offers a lot of free content and connectivity. As far as deals go, this is a pretty decent one.

See the the list of HD Radio broadcasters and channels..

JVC KD-HDR60 Features:

• MOS-FET 50W x 4 (20W RMS x 4)
• Advanced Multi-bit DAC
• 7-Band iEQ
• Ready for Bluetooth(R) Wireless Technology*
• USB Audio for iPod/iPhone etc.
• Advanced Multi-bit DAC
• 2-Way Control for iPod/iPhone** (Headunit/iPod or iPhone)
• iTunes Tagging
• Front USB Port (MP3/WMA/iPod & iPhone Audio)
• Remote included
• MP3/WMA Compatible with ID3/WMA Tag (CD/USB)
• Built-in HD Radio Tuner
• SAT Radio Ready
• DiAS II Tuner
• 2.5V Line and Subwoofer Output Level
• 2 Pre-Output Terminals (Front + Subwoofer)
• Subwoofer Control
• Front AUX-IN
• Separated Variable-Color
• * KS-BTA200 required. Available functions depend on cell phone.
• ** Compatibility with 2-way control for iPod/iPhone differs by model.

Deal Finder:

How do you decide which auto sound system is best for you? This is a question that many consumers ask in the U. S. each and every day. The truth is that only you can decide what kind of sound you find enjoyable and what you are seeking in the sound system you will ultimately purchase. A good sound system will greatly improve how you feel about not only the vehicle you drive but also your disposition after your daily commute. It may seem like such a small thing, the changing of a sound system, but it does seem to have such a profound impact on how we start our days. Of course we all know that getting your day off to a good start sets the tone for the entire day and if that day is Monday it sets the tone for not only the day ahead but also the week to come.

Music affects almost every aspect of our lives. Most of us do not realize the impact that music has on our day-to-day lives and it is quite difficult because our world seems to be filled with it. It is much easier however, to explain the difference a good sound system makes. It's funny, I find myself in a hurry to get out of stores that have lousy sound systems and speakers that dribble out little more than static while I can shop for hours in a store that has tasteful music playing in the background over a good sound system. I prefer the volume lower and the music playing in the background rather than being the center of my attention.

Most of us find that soft music playing in the background is rather unobtrusive and allows us to get along with our thoughts and the mission at hand while loud music blaring over antiquated speakers does a great deal to disrupt our thought processes which will only serve to send us along to the next errand on our list. If you'll notice it seems that clerks in the stores where the loud music blares along are often not as even tempered as those in stores that play music at respectful volumes and have very well kept sound systems. I think I would be cranky too after listening to music in a manner that music wasn't meant to be heard.

I'm not a music snob by any means; I simply enjoy listening to music for the sake of actually hearing the music. Loud music is good sometimes but not when I have other things on my mind. I prefer that music remain in the background when I'm running about taking care of errands, even in the car. The hallmark of a good auto sound system is that it sounds good even at low volumes. This means you can enjoy music in the background, hum along, or simply ignore the music in favor of the action taking place on the road.

The point I'm trying to make is that even though you may not realize the impact that a good auto sound system has on music immediately, you will definitely feel the difference it makes over time. The better the sound system, the better the sound and music is after all, sound.

If you are a true lover of music and spend a great deal of your week or even any given day in your vehicle, doesn't it make sense to invest heavily in your auto sound system? I know for me that particular decision is a no brainer. I love music and it is an important part of not only my life but also the lives of my children. As a result we spend a lot of time listening to the radio in our SUV and singing along. Even when we aren't listening to music, I enjoy listening talk radio and the news on NPR. These things are an important part of my day and I really enjoy all that each and every one adds to my life. Because of that, I find my investment in a good auto sound system to be a requirement rather than a luxury.

"Closer Look
The Supertuner IIID+ Enhanced Performance Tuner’s enhanced design improves the cancellation of FM multi-path noise and AM noise. You can store up to 18 FM or 6 AM stations or let the DEH-P7700MP pick the stations with the BSM feature. The Pioneer DEH-P7700MP is rated to deliver a maximum power of 50 watts per channel (22 watts, continuous) on the front and rear speaker outputs. The DEH-P7700MP also has front, rear, and subwoofer RCA outputs rated to deliver 2.2 Vrms to power external amplifiers. To control that power, the DEH-P7700MP has a built in high-pass and low-pass subwoofer crossover that work on both the RCA and speaker outputs. Nice feature. To finish the unit off, Pioneer includes a full-function, 23-button remote that allows you to control all of the basic functions of the DEH-P7700MP.

Want more? The Pioneer DEH-P7700MP is XM Satellite Radio-ready and can have either Sirius Satellite Radio or an iPod added to the unit. Being this flexible is great. Using a CB-IB100 (a $140 dollar option), you can connect an iPod to the DEH-P7700MP, or you can connect an auxiliary input to the unit if you have a different MP3 player or source unit. For maximizing the sound quality of compressed files, the DEH-P7700MP uses BMX (BitMedia eXpander) digital enhancement. When MP3 or WMA files are compressed, the sound can be thin, dull, or can even lack depth in the soundstage. The BMX technology takes the audio file and recreates the sound, restoring depth and width to a soundstage as well as increasing the lively ness of the program material.

Ease Of Use
I found the Pioneer DEH-P7700MP extremely easy to use. The 7-way rotary commander control knob works like a combination joystick and dial and can access nearly all of the functions of the DEH-P7700MP. With it, I was able to access track selection, audio functions, display functions, and Track navigation when using a disc of MP3-encoded files. By incorporating so many functions via the rotary commander knob, the rest of the unit was very clean and uncluttered, a must for good ergonomics. With a little practice, you can control the functions without looking at the unit. Great job!

Installation
The installation of the Pioneer DEH-P7700MP went well. Installation is typical from what you would expect from a source unit. There were no external boxes required to install for the unit to function. The RCA jacks are located on an external pigtail on the back of the unit. Hidden by the power connector is a 10-amp fuse. With all head units, proper installation will yield maximum performance. For the best results, it’s recommended to have an authorized Pioneer dealer perform the installation.

Manuals/Web Support
There are two manuals for the Pioneer DEH-P7700MP. The installation manual covers all of the basic information needed to install and wire the unit. It’s simple and easy-to-read. The operation manual covers the functionality of the unit. It covers all of the basic functions of the DEH-P7700MP as well as the not so common. It’s necessary to read the manual to learn how to control the non-common functions of the Pioneer unit.

The company’s Web site, www.pioneerelectronics.com, is well laid out and easy to navigate. I was able to quickly find information on the DEH-P7700MP — I found basic information, specifications, and accessories for the unit. I was also able to download a PDF of the installation manual and the operation manual. Well done.

Sound Q & Performance
The performance of the Pioneer DEH-P7700MP is good. With the tone controls set flat, the RCA produced a maximum unclipped output of 1.89 Vrms at 61 on the volume control. At the maximum volume setting of 62, the DEH-P7700MP delivered a slightly clipped 2.32 Vrms.

On the speaker outputs, results were similar. At 49 on the volume, the DEH-P7700MP produced a clean 18.5 watts into 4 ohms. Raising the volume to 50, the output increased to 21.6 near 1% THD + Noise. Setting the volume to maximum produced a square wave output generating 39.9 watts per channel.

The sound quality was above average. The sound was open and detailed. Noise floor specs on the unit match my test: undetectable. On my test speakers, the speaker outputs were a little bright. However, a quick adjustment of the tone controls fixed that. In fact, the adjustability of the tone controls allowed me to really fine tune my system, yielding awesome sound — a very useful feature.

Summary
The Pioneer DEH-P7700MP is a very good head unit for mid- or entry-level systems. The DEH-P7700MP is extremely capable, allowing the control of nearly all types of media, including iPod encoding. With the extremely flexible controls, cool display, and ease of use, the Pioneer DEH-P7700MP would make a fine addition to your system. "

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Review By: Kevin Massy

The Eclipse AVN2210p is a novel addition to the aftermarket in-car navigation scene. It is the first system we have seen that combines the functionality of an in-dash GPS navigation device and media player with that of a standalone portable navigation device. It does this by using a TomTom Duo portable GPS device in combination with a unique docking mechanism, enabling drivers to insert and remove the touch screen navigation module at will. In its in-dash mode, the system can be used to play a variety of digital audio formats, including MP3 and WMA discs, and input from portable digital audio players via a front-mounted USB port. It can also be used right out of the box as a very useful Bluetooth hands-free calling interface with some advanced options, including instant phonebook transfer and text message playback.

Design
Apart from the hard button used to switch between map and audio view, all of the navigation functions on the Eclipse AVN2210p are controlled using the TomTom Duo's touch screen. Due to its dual functionality, the navigation screen on the Eclipse AVN2210p is far smaller than those on other double-DIN-size in-dash units. However, this size restriction does not impede functionality as much as it might, and maps and menus remain legible thanks to the TomTom's bright and colorful graphics. For digital audio playback, the Eclipse AVN2210p makes use of the same rotary volume knob/four-way push-button selector as that in the Eclipse CD3100. Curiously, disc-based audio cannot be controlled via the LCD touch screen, but media played via the USB port can.

Navigation
Whether the TomTom Duo device is docked or undocked in the AVN2210p cradle, all navigation functions are performed using its touch screen. Programming in a destination is straightforward, thanks to the colorful icons that populate each menu level. Destinations can be entered by address, ZIP code, city center, or cross street. Punching in an address on the system's touch screen keypad is easy and very quick, thanks to the impressive refresh rate of the menu level screens, and route calculation is equally swift. After selecting a route that meets their specifications (fastest, shortest, avoiding freeways, designated arrival time, etc.), drivers are given a whole host of features to preview their journeys before setting out. Specific route-preview options include: browse as text (gives a list of turn-by-turn directions); browse as images (shows each turn on the map); browse route on map; show route demo (runs through a virtual tour of the route, complete with turn-by-turn voice directions); and a route summary. When satisfied with the proposed route, the system gives turn-by-turn directions to a destination, either via the car's speakers (with the nav system docked) or via the TomTom Duo's built-in speaker. During route guidance, the screen displays roads in bright colors, with suggested turns illustrated with big, green arrows.

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The AVN2210p gives drivers a host of options for previewing their routes.

The TomTom Duo does not include text-to-speech functionality to enable the system to call out individual road names, but a useful bar on the bottom of the screen displays the name of the upcoming street, which is the next best thing. With the TomTom device docked, the GPS signal is stronger, as it is connected to an external antenna that can be mounted on the car's dashboard. In standalone mode, the signal is weaker, and we found that the system lost its bearings a couple of times when driving between tall buildings in downtown San Francisco, taking up to a minute to regain a GPS fix at times. Generally, the GPS system was quick to reroute when we purposely defied it by missing turns or going the wrong way.

One observation that is worth making, however, is that the system makes no distinction between driving directions (for when the TomTom unit is docked) and pedestrian directions (for when the TomTom unit is detached), meaning that all suggested routes are given with respect to road restrictions, such as one-way streets. We would like to have seen a pedestrian mode in the vein of other standalone portable GPS devices. Another niggle we have with the standalone GPS device is that its spoken directions are barely audible on a busy street, even with the volume turned up to maximum. And to round out our criticism of the standalone TomTom Duo, its battery life registered at less than two hours--far beneath the five-hour mark that most standalone GPS devices manage.

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We like the turn-by-turn route guidance, but with the TomTom Duo in standalone mode, spoken directions are difficult to hear on busy streets.

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