This air guitar defies convention by not being made of air at all, but it’s still an awesome idea. It was designed by Julien Duquesnoy. The iRock is basically a guitar frame with a spot in the center for your iPod. See where this is going?

The neck of the guitar is a speaker, so what you have is a complete self-contained instrument of rock. The iRock is constructed of lightweight aluminum and would fit the iPod Classic and iPod Touch. It’s just a concept right now, but we can see this thing being produced and selling well.

Good speaker systems are hard to find. Especially if you want a small form, with big sound. And bass is usually disappointing in these small systems. I can’t tell you how many times I’ve been disappointed with speakers that don’t deliver. So I decided to give Logitech’s Z323 a try.

These speakers are acoustically engineered to project audio evenly in all directions, not just one. The idea is that you hear the full range of sound throughout a room. Another interesting feature is the down-firing woofer designed to deliver rich, deep bass. The two satellite speakers claim to produce warm mid-range tones and crisp high notes. You can plug in your Logitech Squeezebox, gaming console, iPod or DVD player. So what did we think of the Z323? Read on.

iLuv always comes up with cool new cases for the latest Apple devices and their latest cases for the iPod Nano 5th generation are no exception. They range from hard clear plastic to soft and are all super stylish while protecting your Nano.

The icc306 city series features designs from New York, London, Paris and Sydney. While the icc307 series is all about retro record players, headphones and speakers. The coolest is the icc304 case which makes your Nano look like a camera to go along with the latest iPod Nano feature.

One of the better iPod docks that I have tested in recent years was the cool (and pointy) Bowers & Wilkins Zeppelin. The only real downside to that thing was that it was very large for a speaker dock. I guess B&W felt the same way and the company has unveiled a new smaller Zeppelin Mini iPod dock.

Ironically, the only simularity between the original Zeppelin and the new Zeppelin Mini is the name. The Mini has a rotating docking arm that allows the iPod to be turned to landscape mode for viewing album art. The device also has a USB port to allow you to stream music from PMPs attached via USB as well as your Mac or PC.

Pioneer has unveiled a new line of iPod/iPhone docks that have actually been available in Europe for about a week now. Both new XW models feature 2.1 surround sound, 60W output, and Bluetooth connectivity. The XW-NAS5 is available in multiple colors, along with a radio and a built-in ambient sound player for relaxation.

The XW-NAS3 on the other hand, comes in white and will play music from your iPod or iPhone, but that’s it. No word on pricing yet, but we should see these by the end of the year.

Sharp just announced the DK-AP8P and the DK-AP7P, two portable iPod speakers. The DK-AP8P is the more powerful of the two, with a special front face plate that acts as a control panel. The magnetic cover can also be removed from the main system and used as a remote control.

The shared features of this pair include 2.1 sound with built-in subwoofers, compatibility with a wide range of iPods and iPhones, and they also act as a charger when your device is docked. Expect a battery life of about six hours, and if you want some private time, you can plug in your headphones.

It looks like Jobs and Apple have saved the best for last today as usual with the announcement of the new, updated 5th generation iPod nano. The new and improved nano has a host of new features including a not just a camera but a video camera, Genius mixes, FM radio with Live Pause, Voice Over and a Fitness pedometer that works with Nike.

Even with the tight-lipped Apple team we had heard the rumors that a camera was coming to the iPod and today it is finally here. Apple has implanted a video camera into the iPod nano that can record in either landscape or potrait and can record audio along with it so we’re not making silent movies here. You can then play back the video instantly and hear the audio through a built in speaker! It even comes with 15 cool-looking special effects that can be applied to the video such as Thermal, Mirror, X Ray and more.

Look, a new ipod/iPhone dock in honor of Apple’s big event today. Altec Lansing has updated its InMotion line of iPod / iPhone docks with the Classic. It ups the sexy with sleeker lines and adds a handle, while going for the same $149.

It also features an auxiliary input, FM tuner and rechargeable battery, along with a remote and a “cubby hole” for storage. The price is a tad steep, but maybe the sound will make up for it.

iLive has introduced two new bar speakers with integrated iPod docks, DVD players and even good old AM/FM radio, with the iT319B and iT209B. The iT319B is a 3.1-channel speaker system with built-in subwoofer and SRS TruSound technology, that will upconvert DVDs to 1080p. It also features 10 radio station presets and a remote for controlling the speaker and your docked iPod. The line-in jack lets you plug in your other audio devices.

The iT209B is the larger of the pair and has most of the same features as the iT319B. No slot-loading DVD player though, along with the HDMI and upconversion features found in the iT319B.

The first thing you may notice about the SRS-GD50iP is the oversized subwoofer. Which makes the whole setup look a bit odd. Despite that, Sony is all about convergence here, with the speakers able to serve as a 2.1 PC set via USB. They can also use the same connection to sync up and charge your Apple device if you like.

The SRS-GD50iP features 60 watts of power and comes with a really tiny remote control to make that subwoofer look even more menacing. The entire setup will run you $199 and it can be had right now.

Looking for a reusable bag so that you can be environmentally helpful? These wooden iPod speaker bags from Japanese artist Yoshihiko Satoh are perfect. They function as actual bags and play music from your iPod while they carry your goods to and fro.

They’re available in dark wood or maple and will cost about $335. Sure, that is one expensive iPod dock, but just think of all the geeks you will impress while you’re out and about pumping tunes. Plus you aren’t contributing to still more plastic bags in landfills.

Revo has a new radio dock, the IKON, with DAB+ radio and Internet radio. It also functions as an iPhone/iPod dock and features media sharing capability from both Macs and PCs over a local Ethernet or Wi-Fi network. What really sets it apart is the 3.5″ touchscreen display, which offers a much better interface and will show off the usual info like album art and song data.

The bookshelf-sized stereo also provides FM radio and an aux-in jack for alternative sources. The Revo IKON also sports flat-panel NXT speakers with 30W of power. It’s set to arrive in the UK for £280. After that the IKON will ship worldwide in October.

Sony has a new ALTUS audio product range for the iPod/iPhone. The “premium” ALT-SA31iR multi-room iPod package is comprised of an iPod / iPhone docking station and a pair of wireless speakers, along with an AM / FM tuner and an LCD-equipped S-AIR remote commander.

The AIR-SW10Ti iPod docking station adds a wireless subwoofer, while the ALT-SA32PC multi-room audio package has an S-AIR transmitter that connects to your PC via USB and a pair of wireless speakers. While the ALT-A33PC has an identical USB S-AIR transmitter, but also includes a universal receiver with analog audio inputs.

These speakers may be small enough to fit on a keychain, but they pack some power. These little speakers are more than powerful enough to use when listening to your MP3s on the go. Just plug your iPod or MP3 player into the 3.5-mm audio jack.

Each version has a built in USB-rechargeable battery pack that will give you enough juice for about 2.5 hours of playback time. That’s pretty impressive for the size. They’ll cost you $25. Small speakers, big sound. What more do you want?

When I hear the name Logitech, I immediately think of mice and keyboards. That’s not all the company is about though. Logitech also makes all sorts of other gear from remote controls to speakers for computers and headphones.

Logitech has announced a couple new iPod and iPhone speaker docks. The S315i is the coolest and has a rechargeable battery inside to allow you to play your music wherever you are. The dock is good for 20 hours of music playback per charge in power-saving mode and charges your iPod or iPhone while the music plays.