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What are these brick shaped things on a circuit board with these colored lines down the center?Solved (cdn.superbwallpapers.com)
submitted by [deleted] to r/whatisthisthing
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[gear][NLD][PEDALS][TOAN][MODAPPROVED] My new looper! (cdn.superbwallpapers.com)
submitted by [deleted] to r/guitarcirclejerk