Thinksound has launched its first pair of "big" headphones, the wood-centric On1 supra-aural monitors with 40mm drivers and detachable audio cables. The company has enjoyed widespread success with its various earbuds, and as such the On1 have both company history and buyer expectations to live up to. This product has been a long time coming, and is now available from Thinksound for $299.99 USD. We recently got our hands on a pair of these cans, and we've put them through the acoustical wringer to see if they hold up for those particular about their music. Read our full SlashGear review to see how they fared.