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Phorus PR1 Receiver review: Phorus PR1 Receiver is no Sonos killer

While the Play-Fi standard offers plenty of potential the Phorus PR1 is currently too limited in its scope and performance to warrant buying over a Sonos.

Ty Pendlebury Editor
Ty Pendlebury is a journalism graduate of RMIT Melbourne, and has worked at CNET since 2006. He lives in New York City where he writes about streaming and home audio.
Expertise Ty has worked for radio, print, and online publications, and has been writing about home entertainment since 2004. He majored in Cinema Studies when studying at RMIT. He is an avid record collector and streaming music enthusiast. Credentials
  • Ty was nominated for Best New Journalist at the Australian IT Journalism awards, but he has only ever won one thing. As a youth, he was awarded a free session for the photography studio at a local supermarket.
Ty Pendlebury
5 min read

Imagine it's 2008 and you're Google. You want to build a phone to compete with the iPhone, and its a pretty daunting task. Now flash forward to 2013. It's the same Apple versus Google-type scenario, but in the audio realm: you want to take on the incumbent big dog in the streaming music space, Sonos, and offer a compelling alternative. What would you do differently to take on such a well-established brand?


Phorus PR1 Receiver

The Good

The <b>Phorus PR1</b> offers a lot of potential with both Bluetooth and wireless audio streaming using your existing Wi-Fi network. The unit is less than half the price of itsnearest competitor. The system offers plenty of potential for the future with hi-res support and more services in the offing. The Phorus app supports Play-Fi devices regardless of manufacturer.

The Bad

The system is a wireless bandwidth hog. Sound quality can suffer if there is congestion on your network with the sound closing in upon itself. Playback of any file format other than MP3 is spotty or doesn't work at all. The system suffers from frequent connectivity issues, even when wired. Initial streaming service support is limited to Pandora, unless you use Bluetooth. There's no Ethernet without purchasing a separate adapter.

The Bottom Line

While the Play-Fi standard offers plenty of potential, the Phorus PR1 is currently too limited in its scope and performance to warrant buying over a Sonos.

That's the task facing Phorus, a company formed by CEO Danny Lau after his experiences designing iPod docks for JBL. He wanted to build an open wireless standard for audio, and -- after leaving JBL -- the "Play-Fi" standard was born.

Phorus has two "Play-Fi" products on the market -- the PS1 speaker and the PR1 receiver reviewed here. We're told additional Play-Fi products from other companies will be announced at CES 2014.

But there's one problem with Play-Fi that I found in my testing: it uses a lot of wireless bandwidth -- even more than streaming Netflix. If your network isn't up to it you'll either get lower quality audio or stuttering, hiccuping sound. Even with a wired connection I found it prone to dropouts.

The PR1 receiver is half the price of the Sonos Connect, but it lacks that product's sound quality, ease of setup, and bombproof build. While I look forward to the products that are to come, I can't currently recommend either the PR1 or the PS1. Even if you bypass the dodgy Wi-Fi performance and opt for Bluetooth -- which worked much more reliably -- there are cheaper wireless adapters and better speakers for the money.

The PR1 receiver is a large-ish oval device which features a textured surface. Indeed, the topside can be used to cradle a mobile phone, which can be charged from the PR1's rear USB port.

Sarah Tew/CNET
There are five buttons on the front of the speaker: power, volume up and down, plus two wireless buttons: one for Bluetooth and one for the proprietary Play-Fi system. Unlike the PS1 speaker the receiver lacks speakers so it needs to be connected to an existing stereo system. It has a 3.5mm output for this purpose, but unfortunately lacks a digital out. (By contrast, the Sonos Connect has two digital outs.)

In addition to charging your phone, the rear USB port can also be used to connect a USB-to-Ethernet adapter if your connection is poor. But be aware that the Play-Fi system is only as strong as its weakest link; if you have a poorly performing wireless gadget it will drag the performance of the other components down.

Sarah Tew/CNET

Although originally billed as "Wireless Audio for Android" on the Phorus website, the company has much loftier aspirations for the system than just streaming music from Google phones. In September, the company added iOS support, and coming soon is PC playback. With future improvements including hi-res audio -- at present it's limited to 16/48 -- and a wider array of supported streaming services, parent company DTS is really hoping to take the Play-Fi(ght) directly to Sonos.

While the app is available for iOS and Android, they don't yet have the same functionality. The Android app offers the ability to stream from an NAS or other computer and listen to internet radio, the iOS app only lets you stream music files from the phone itself or Pandora (the Android version handles both of those features, too).

Screenshot: Ty Pendlebury/CNET

The Phorus system offers Bluetooth in addition to Play-Fi so users don't have to download the special app to use the speaker if they don't want to, which is a problem visitors to owners of Sonos or other proprietary systems inevitably face. This also means that you can stream audio from any app on your phone -- Spotify, iTunes, Mog, NPR, whatever -- which is useful since Play-Fi (in non-Bluetooth mode) currently only supports Pandora for use in the US. If you're overseas it replays Deezer in Europe, and Asian services are QQMusic and KKBOX.

Compared to the Sonos, the Phorus/Play-Fi app isn't very straightforward when it comes to setup. After firing up the app, you need to hold down the Wi-Fi button on the device for 8 seconds until it beeps and begins to pulse. From there Android finds the speaker and sets it up after asking for your wireless password, while iOS users currently need to perform the extra step of selecting the unit from the available Wi-Fi networks. I found this is the step at which the setup would fail most often -- while the device would give a solid light indicating connection, the Phorus app was no longer able to find it. There were several times when I would select the Music option and the app would tell me "No Play-Fi devices" found, something which would happen even after having just set them up.

Sarah Tew/CNET
The connected components would often drop their connection to the sever necessitating another setup. Screenshot: Ty Pendlebury/CNET

Happily, connecting a separate USB-to-Ethernet adapter to the USB port solved some of the connectivity issues -- the system found the unit without having to perform any additional steps. I would recommend this method for anyone having issues, though I still experienced music dropouts.

The first page of the app allows you to select which speakers to play, and clicking on any of them brings you to the sources page, but I found at times it's difficult to navigate back to Now Playing without accidentally quitting the app.

Like the little girl who had the little curl, the performance of the PR1 could either be very, very good or horrid. Given the spottiness of streaming it was difficult to get a real handle on how the unit performed: in the end I had the PR1 connected by a Ethernet-to-USB adapter and was still getting stuttering with MP3s. I tried two different networks, both at home and at work, and I couldn't get the Phorus to connect at home at all. Note that both networks were in close to proximity to other wireless routers, so interference is likely a big factor. If you live away from civilization a little your experience will probably differ.

On a good note, I found that the analog output of the Phorus was close to the Sonos with only a little more vocal detail available with the Sonos. But when it was bad…

With Spoon's "You Got Yr. Cherry Bomb" (FLAC), the PR1 showed a much-reduced stereo image compared to the Sonos Play with the horns and tambourine coming out of the center rather than the extreme left and right as on the recording. My theory is that the Play-Fi system was compressing the song on the fly to squeeze it out of the PR1.

While I originally thought it was a problem with lossless files, I was able to replicate the stuttering, and just plain stopping, for seconds at a time with MP3s as well. The Sonos on the table next to it was running fine with the same file and the same source location. Never mind that the Sonos doesn't support hi-res files, and that Phorus may in the future; I will sacrifice 24-bit quality for better stability and sound any day.

Though the Phorus is less than half the price of the Sonos Connect, its relative instability means it's hard to recommend. Though there's a very good chance Phorus will be able to improve the performance of its gear, it's too unpredictable at present when compared to the rightful leader in this space: Sonos.


Phorus PR1 Receiver

Score Breakdown

Design 6Features 7Sound 6Value 5