@mikedao And another set very similar to this gyro for another set http://www.amazon.com/Pinpoint-Black-Universal-Satellite-Speaker/dp/B003QL2B0M/ref=sr_1_11?s=electronics&ie=UTF8&qid=1356223589&sr=1-11 …
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@mikedao And another set very similar to this gyro for another set http://www.amazon.com/Pinpoint-Black-Universal-Satellite-Speaker/dp/B003QL2B0M/ref=sr_1_11?s=electronics&ie=UTF8&qid=1356223589&sr=1-11 …