I want a usb dac and amp that can drive any headphones High impedance to low impedance. I'm not worried about driving electro statics because i don't plan on ever getting electrostatic headphones, Speakers definetly but not headphones. Also I'd prefer something under $600 but $1000 is okay. A...

I'm Just getting into being an "Audiophile". I have a Pair of Sennheiser HD448, Phillips City scape downtown ( they were $20, I was just testing out my new credit card) And my newest and favorite edition my AKG K550. I want a set of headphones with a warm sound signature and a great sound stage...

On Inner fidelity i'm trying to read some graphs.http://www.innerfidelity.com/images/HiFiMANHE5602014.pdf   I understand how to read the first two but I need help learning how to read the following.   %THD+noise @ 90dB and 100dB   Electrical Impedance and Phase   Impulse Response   and...

I know this is headfi and no one ever plans to strap an electrostatic speaker to their head. but I thought I would ask if anyone has ever heard a set of electrostatic speakers with a turntable. because in my head I imagine it is the most natural and live sounding music ever. and I'd imagine a...

I am looking at the AKG 550's right now but also the sennheiser hd 598's. I know they are very different but I heard the AKG 550's act a lot like open headphones which is what I want. My preferred listening style is a little on the warm end and I do like bass but not too much very tight and...