If money really isn't an issue when it comes to your search for the finest sound possible from your iPhone, V-Moda has a new accessory for you to consider. The company has announced the VAMP: an iPhone 4 / 4S case that converts digital to analog for hi-fi listening. How does it work? Well, the kit uses a 150mW x 2 amplifier to bypass the smartphone's internals to offer the auditory elbow grease needed to adequately power that set of fancy headphones. For controls, you can expect a volume knob, hi / lo gain switch and toggle switch with
