My $40.00 Audio Server is Awesome!

Raspberry Pi B+
I always love being able to put together stuff using FOSS parts and low-dollar pieces that work.  This morning I started wondering if I could get some kind of low-cost music server upstairs in our living room.

I am very familiar with a Linux music server called MPD (Music Player Daemon).  It’s been around a long time and is widely supported across platforms.  I’ve been using it for years.  When I started my Google search, I included MPD as one of my criteria.

I ran across one very interesting project called Rune Audio  (  It seemed to meet every need I had.  The project builds a very nice MPD server on one of four certified hardware platforms.  I chose the Raspberry Pi purely for the price.

I was able to locate a Raspberry Pi B+ (the latest version) locally on sale, which was a bonus.  Regularly around $35.00, it was $29.99 plus sales tax.  I also purchased a USB sound adapter ($8) because I had read the onboard sound chip is only 10-bit.  I already had a 8Gig microSD card, a microUSB cable and a power supply, so I was set as far as hardware goes.

I downloaded the 0.3-alpha version of Rune Audio for my Raspberry, burned the .img file to the SD card, hooked up the HDMI monitor, ethernet cable and power and watched it boot flawlessly.

My music files (Apple Lossless .m4a) are located on an old headless Linux machine under the stairs.  I had to install the NFS server package on it, and following these instructions I got everything set up in a few minutes.

Once the NFS server was running on the file server, I was able to connect to it using the Rune Audio server’s web interface.  Rune’s internal MPD server immediately started indexing the music, and in a few minutes I was up and running.

I use MPoD on my iPhone to control the music in the living room.  I can also select my original MPD server if I want to stream music to my iPhone or iPad over our local home network.

I plan to add another Rune Audio Raspberry Pi server to our media room, so we can enjoy our music library there too.

It’s been a great day!

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Searchable PDFs with Draftsight

Here’s a quick tip that took me quite a while to figure out.

If you want to be able to search for text inside your Draftsight drawings be sure to use all TrueType fonts.  In the Styles Settings menus of the Preferences menus, you’ll find where to select fonts for text styles.  Replace every occurrence of a  .shx fonts with a TrueType font, and when you print to PDF you will generate searchable PDFs.

So simple, but it’s not documented in very many places.  Now it is documented in one more.


By the way, this is another extremely useful part of my Mac-based Draftsight system. (CUPS-PDF)

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