I have an iPhone 4 and an HTC Thunderbolt (was going to develop an app but didn't have the time) and the HTC is far better - richer, better low end, cleaner, the usual things we want as audiophiles. The iPhone 4 sounds anemic in comparison; it's still clean but the bottom end is just lame. This...

I'm new to headphone amps and recently received my Micro Amp. It's breaking in nicely, and one fantastic use of it is placing between my computer's (variable) line out and input for my 3 piece computer speaker system - the Moonsoon MM-700 planars. I dare say this setup could rival a good...

I have the NAD C372 and Sennheiser 590 cans, and while the amp with speakers is excellent, the headphone output sounds pretty congested to me. I never really used it. I think it was an afterthought. Not recommended. I just got the Headroom Micro Amp, and I'd say it blows away the NAD as a...