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DrJohnOH

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11/21/12

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on 6/3/15

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DrJohnOH's Recent Activity

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acrylic vs silicon housing for custom iem?
DrJohnOH posted in this thread in Portable Headphones, Earphones and In-Ear... 6/3/15 at 3:12am | 64 replies | 18047 views
Do in-ear earphones cause damage to ears?
DrJohnOH posted in this thread in Portable Headphones, Earphones and In-Ear... 12/21/13 at 7:41am | 14 replies | 1547 views

 

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Head-Fi.org › DrJohnOH's profile