VentureCraft Go-Dap iPhone 3G/GS Headphone Amp Review

VentureCraft?s Go-Dap is a useful and clever accessory to the iPhone 3G/GS. It improves the sound (substantially with headphones) and will give you decent backup battery power as an added bonus.

Source: http://the-gadgeteer.com/2010/12/29/venturecraft-go-dap-iphone-3ggs-headphone-amp-review/

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