Not modules, but useful accessories:

- Item #250368042003 - Bartoc Chromatic Tuner and Metronome
http://cgi.ebay.com/ws/eBayISAPI.dll ViewItem&item=250368042003

- Item #250368045542 - 15-Range Pocket Digital Multimeter by Radioshack
http://cgi.ebay.com/ws/eBayISAPI.dll ViewItem&item=250368045542

- Item #250368047098 - 29-Range Digital Multimeter by Radioshack
http://cgi.ebay.com/ws/eBayISAPI.dll ViewItem&item=250368047098


Everything works great. About 1/3 off new price for each.


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