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Grace Digital GDI-IRMS300 Internet Micro Hi-Fi Stereo System

4.0 out of 5 stars 92 customer reviews
| 36 answered questions

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  • Internet Radio Stereo Shelf System With Integrated Pandora Remote
  • Listen To Over 50,000 Radio Stations and On Demand Content
  • Connects To Pc/Mac Music Library
  • Plays Pandora and Live365.Com
  • High Performance Class D Digital Amplifier
  • Bookshelf Internet radio with Pandora, Live365, iheartradio, Sirius and over 16,000 internet radio stations
  • Built in 32 watt high powered class D digital amplifier with 2 wood speakers to provide warm deep base, mellow mid range, and crisp highs
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Technical Details

  • Alarm Clock
  • CD Player
  • DC in Jack

Product Description

Product Description

The Grace Digital Micro Internet Hi-Fi Stereo System (GDI-IRMS300) is a combination Internet radio and audio media streaming device that brings all the audio content of the Internet from your broadband connection to your home, office. With it users can listen to 16,000+ radio stations including NPR on-demand, FOX news, CNN, BBC, CBS to KROQ, over 35,000 podcast, 20,000+ On-Demand subscription streams or your personal Pandora radio stations - Free. In addition to the ability to play all the Free music in the world, music files from your PC or Mac, USB drive, the Grace Internet Hi-Fi can also access Sirius Premium Internet radio services with a subscription directly from Sirius. The Internet Hi-fi comes with a full featured remote control, provides RCA outputs to connect additional music sources and is compatible with the free Grace remote control App for iPhone/iTouch. Listen to all of your digital music anywhere in your home or office, with Grace.

From the Manufacturer

Grace Digital MicroSystem

Grace Digital MicroSystem at a Glance
Grace Digital Bravado-X Wireless Radio and Media Streamer
A bookshelf stereo system with crystal clear AM / FM / HD radio stations without static or fading. View larger

Over 50,000 Stations
Listen to thousands of free Internet radio stations, podcast and on-demand content
Wi-Fi Stereo Shelf System

Play Internet radio, music services, iTunes and windows media player files in any room of your house. The new Grace Wi-Fi Stereo Micro System is perfect for your apartment, den or office. Listen to and create Pandora stations, NPR,, Live365 VIP, your local and international AM, FM and HD radio stations in pure digital sound with no static or fading, and even SiriusXM Internet radio without a satellite dish--just direct from your broadband DSL or cable Internet connection. No computer needed.

Over 50,000 FREE Stations

The Grace Micro system provides a best in class Internet radio receiver with perfectly matched stereo speakers for an optimal listening experience. Listen to thousands of free Internet radio stations, podcast and on-demand content. The Micro System has a built in 802.11n wireless transceiver which connects to any 802.11b.g.n router or Ethernet connection (via the sold separately Grace USB to Ethernet adapter) in less than 5 minutes. Play music directly from the Internet or stream your iTunes, or Windows Media files from your PC, Mac or NAS. While setup is effortless, the Grace Radio supports advanced features such as WEP and WPA1/2 passwords, standard or hidden SSIDs, DHCP, mac address filtering or static IP addresses. >>Learn more about available content for the Grace Digital Internet radios.

Fully Integrated Pandora Capabilities
Fully Integrated Pandora Capabilities

Via the included remote control thumbs up, thumbs down, or skip songs on Pandora. You can bookmark songs to your Pandora account or even purchase them later from Amazon or iTunes.

Next Generation Stereo System
Next Generation Stereo System

Pure digitally powered Internet Stereo utilizing an external removable Wi-Fi antenna for peak performance, line out RCA jacks, line in RCA jacks to connect a CD player, iPhone or other audio source and an USB connector to play music via an optional thumb drive.

Remote Control iPhone App
Remote Control iPhone App

The Grace Remote control application allows you to go where no IR remote has gone before. Control one or more of your Grace Internet radios from your iPhone or iPod touch. You can change the volume, turn it on or off, find stations and set presets, or even set any one of your five alarms.

Full-Function Remote Control
Full-Function Remote Control

With a full-function remote control you'll be able to choose one of your 10 preset stations, search for new stations, skip songs, and give feedback on Pandora from any location in your room.

Equalization Settings
Equalization Settings

Adjust the equalization settings to perfectly fit your personal music taste and listening environment.

Optional Ethernet Connection
Optional Ethernet Connection

Don't want to use Wi-Fi? Add the optional USB to Ethernet jack (sold separately) to connect the microsystem to your home RJ45 (Ethernet) network.

The Grace Digital MicroSystem Plays All the Popular Audio Formats

ACC, AIFF, Apple losless, AU, FLAC, HE-AAC(ACC+), MP3, OGG Vorbis, WAV, WMA

What's in the Box?

Grace Digital Micro System Wi-Fi Radio, 2 speakers, remote control and batteries, power adapter, manual, speaker wires, detachable 802.11b/g/n Wi-Fi antenna.

Which Grace Digital Internet Radio is Right for You?

Innovator X
Wi-Fi Tuner
Solo GDI-IRA500Innovator X GDI-IR2600Mondo GDI-IRC6000Bravado-X GDI-IR4500Wi-Fi Tuner GDI-IRDT200Nostalgic GDI-IRN1941Microsystem GDI-IRMS300
Top FeatureConnect the Internet to your stereoTable top for any room in your homeHigh resolution 3.5" color displayStereo sound with built-in subHighest audio quality to your stereoGreat sound and vintage good looksReplace your stereo system
RCA Stereo Inputs / OutputsNo / YesMini-Jack Aux-in / NoYes / YesYes / YesNo / YesYes / YesYes / Yes
iPhone/Android Remote CompatibleYesYesYesYesYesYesYes
Headphone JackYesYesYesYesYesYesYes
Play USB Thumb Drives*YesYesYesYesYes
External Speaker PostYes
Digital Stereo OutputYes
FM Receiver w/AntennaYes
Ethernet ConnectionOptional Dongle**Optional Dongle**Built-in RJ45Optional Dongle**Optional Dongle**
Number of Presets on Radio / Remote10 / 1010 / 1010 / 1010 / 10012 / 910 / 1010 / 10
My Stuff Presets100100100100100100100
*The USB jack supports Smartphone (iPhone, Android, etc.) charging, plays music from a USB thumb drive and supports the Grace USB to Ethernet connection for a wired connection.
**Sold separately.

Product Information

Product Dimensions 8 x 18 x 5 inches
Item Weight 10 pounds
Shipping Weight 10.6 pounds
Manufacturer Grace Digital Audio
Shipping Advisory This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
Item model number GDI-IRMS300
Customer Reviews
4.0 out of 5 stars 92 customer reviews

4.0 out of 5 stars
Best Sellers Rank #40 in Electronics > Home Audio & Theater > Wireless & Streaming Audio > Internet Radios
#1,377 in Electronics > Home Audio & Theater > Compact Radios & Stereos
Date first available at September 1, 2004

Warranty & Support

Product Warranty: For warranty information about this product, please click here


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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By Edward T. Wilson on June 18, 2011
Verified Purchase
This was my first Internet radio, so I didn't know exactly what to expect, but the user reviews were good, so I bought one.

This is sort of a "triple-threat" radio. To use it, you must have a wireless router. With just the router on, you can 1) listen to Internet radio; or 2) listen to Pandora. With your PC on as well, you can 3) play music and other audio material via Windows Media Player.

As others have observed, the initial set-up is kind of a pain, but it's just a one-time thing [Grace: a little mini-keyboard instead of the wheel would be a huge plus]. Internet Radio: It's useful to know in advance the call letters of the stations you want to listen to. Up to 10 pre-sets are possible. Pandora: You must be a member [it's easy and free], and it's a lot easier to define "stations" using a PC than via the Grace radio. [Once the stations are defined, just scroll through the list on the radio and select the one you want to listen to].

Windows Media Player: "Share" your files to the Grace radio. On the PC, when you set up sharing, a "Grace" icon will appear. The playlists that you've defined in WMP will show up on the Grace radio--like Pandora, just pick from the list of available playlists.

The radio sounds good; navigation takes a little practice, but it all makes sense. I'm glad I bought mine.
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Verified Purchase
I love this little radio. It has great sound, a simple interface and thousands of stations. I also own the Logitech Squeezebox but this radio is a much better value in my opinion. The software interface is simple and logical (unlike the slick Squeezebox) but is very functional. It even has a retro on/off toggle switch. Clearly, the design folks at Grace digital audio are big radio/music fans.

Highly recommended.
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This is a great product that performs exactly as described. I'm no "audiophile," but the sound is of good quality to me. Is there better sound, bigger bass, more watts, etc to be had? Of course, but not out of a system this size. Given its size, it performs very well. It easily connected to my wireless and handled my WPA2 security key no problem. It takes about 2 seconds for the unit to connect to Pandora initially, but I have not experienced any lag during listening whatsoever. The remote is highly functional and incorporates thumbs up/down functionality for Pandora.

My only complaint is the screen size; it's about the size of the screen on a "dumbphone" oriented horizontally. If this unit is going on a desk, nighstand, or some other location where you will be close to the unit, the size will not be a problem. I bought the unit to put on a shelf 10-12 feet from my location during use. At this distance, it is difficult, though not impossible, to read information on the screen--especially when contending with bright and/or direct sunlight.

All in all, it meets expectations, is well-built, and works reliably and as-advertised. Recommended.


I want to add that the alarm function is wonderful. The unit allows the user to wake up to music from a variety of sources, including Pandora, usb input, internet radio, etc. My favorite feature is that the unit automatically plays the default alarm buzzer sound if it cannot connect to the selected audio source within 60 seconds of the preset alarm time. That means no worries if your alarm is set to play Pandora and your router/ISP dies overnight. As long as you have power, your alarm is good to go.
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So my Squeezebox Boom started to have wifi issues. What I loved about that device is that radio stations are available without a computer. Too bad Logitech discontinued the Squeezebox line. The Grace Microsystem looked like just the ticket.

SETUP: Just like any wifi device, you first need to connect it to your wifi. Pretty straightforward. After that, you need to get your music on there. Rather than using the music search on the device, go to and setup an account. Then find your internet radio stations as described below. The included remote is what I use most of the time to control the Microsystem although it does have some top buttons. Speaker wire (pretinned no less) are included as is an miniplug to RCA cable.

RADIO: Like Tune-In Radio, Reciva has just about all there is in internet radio. Simply do the search (on the website preferrably) and pick out your favorites to save in MY STATIONS. I recommend you save some time and set your favorites as presets on the device once you play them playing on the Grace. If you have a URL that you normally enter for a station, you can play those also by going to MY STREAMS and saving it on the website. You do have to turn the unit off and back on to reset the network connection to get MY STREAMS and MY STATIONS to update under MY STUFF in the menu. You can save your URL stations as presets too. Same with Pandora stations, etc.

DLNA: I use my Windows Home Server V1 to serve up my MP3 collection. I use the free version of Serviio on it for DLNA capability--which works great. Once I select the Grace as an allowable device in Serviio, I was good to go. Your DLNA server will show up under MEDIA PLAYER/UPnP SERVERS after a scan.
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