Well, here we are a few months down the line, and the RPi has been the perfect Squeezebox replacement since I started using it full time a few months ago. A couple of things I discovered really got me off and running. First off, was the power supply. If youre not running a powered hub, you will need something more beefy than a 5V 1a power supply, especially with a wifi adapter. Being one who doesnt like clutter, I omitted the powered hub. Instead, I purchased a 5.2V 2a HP Touchpad power supply. Theyre relatively cheap, and readily available on eBay for $10 to $15. The beefier power supply resolved all of the intermittent boot issues I was having. When I ran on 10/100, the smaller power supply worked fine, but add wifi to the mix, and having to power that radio plus a USB transport, the extra juice really helps.
The other issue I was having involved hiccups in my audio stream. After messing around with various network settings and still having the hiccups, I bought a cheap N150 wifi adapter to see if it would be of any difference. I needed one anyway, as Im moving soon and my main system will be away from the router. On eBay, I ended up buying an adapter with the Realtek RTL8188CUS chipset. Most wifi adapters sold for the RPi use this chipset, but some retailers mark them up based on RPi compatibility alone. I bought mine for a whole $7 shipped, while many of the hobby electronics outlets sell them for $12 to $20. Once I set up the wifi adapter, the hiccups were nearly non-existent. I get one once every month or so, thats way beyond tolerable for me.
I also ended up getting a DAC for the RPi, the
HiFimeDIY Sabre DAC, it can also be used as a USB to S/PDIF converter, which I implement to use my Benchmark DAC1. Found inside is the same Tenor TE2022L/Sabre ES9023 combo found in the Objective DAC (ODAC). That being said, the HiFimeDIY unit is 24/96 capable, however I havent tried it with high resolution tracks as of yet. Running the optical out to my Benchmark DAC1 is a noticeable improvement over the optical out on my Squeezebox Duet, everything seems more focused than the former. The analog-out on the DAC is very good yet, but not up to that of my Benchmark. This unit would also be good for somebody looking to upgrade the sound on their PC cheap.
Lastly, although not plug and play, it is a cheaper and better sounding alternative to the Squeezebox. Total cost on mine, as shown was ~$150. That includes the RPi, steel case, wifi adapter, DAC, 8GB SD card, and the Touchpad power supply. The best part is, it all functions exactly like a Squeezebox. Aside from Raspbian, Im also running Squeezelite, which is a Squeezebox emulator for ARM and x86/64 architectures. It runs in the background on boot, and shows up in LMS just as another Squeezebox. I run MOG, Pandora, and play all of my music just as I always did. While not for the faint of heart, this wasnt overly difficult to set up, and I feel even a rather new-ish Linux user could have it up in short order. Ive found the Raspberry Pi to be a well worthy replacement of the venerable Squeezebox.