Is it worth buying a headphone amp?


I currently have the Sennheiser HD555 (modded to HD595), and I'm trying to figure out if it's worth buying a headphone amp to get better sound out of them--or if I'm better off investing in better headphones first. Right now, I'm using the headphone jack on my NAD C372, which has very high 220 Ohm output impedance (the Senns are 50 Ohm). The sound is a little thick, dry, and lacking in microdynamic detail. If I get a headphone amp, I'd run it through the tape out from my amp. I'm considering the Schiit Asgard, as I'd like to buy American and $250 is right on the dot for what I want to spend. Any other suggestions?

I should note that in the past I have owned some pretty good headphones (Senn HD600, AKG K501, Etymotic ER4P). Sold them and downgraded when I wasn't using headphones as much as I am now. If I do decide on new headphones, it'll probably be a used pair of HD600 or K702 with an amp for them further down the road.

Thanks for your thoughts!
ablang

Showing 1 response by alonski

The K702 are the best bargain in high-end headphones. They are open and clear and fast and musical and to my ears simply blow away anything in their price class. Yes, it took over 300 hours of burn in to fully tame the initial high frequency brightness, but after that you're in heaven. You'd have to spend way over $1000 to get sound this good, and, they are so comfortable I can wear them for hours.

I feed them from a Ray Samuels Audio tube headphone amp called The Raptor, which costs $1200 and is just magic with the K702s... Close your eyes and you're gone! Ray has a SS amp that is in your budget, but I highly recommend you hear them with tubes before deciding. Buy used and you'll be surprised how much you can get for your money.

Enjoy,
Alón