CoreThrasherGLB
New Head-Fier
- Joined
- Sep 19, 2010
- Posts
- 9
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Hello, last September I purchased an amazing pair of Ultrasone HFI 580s to use with my ipod (soon I'm getting a Cowon). The headphone are certainly full size as they go over the ear. Now I understand that these headphones have a 32 ohm impedance. I noticed that there is a very small difference in volume output between these headphones and Sennheiser PX-100 (pretty small, also 32 ohm impedance). I'm wondering seeing that there is a very small difference in volume output due to the 32 ohm impedance, is it necessary or beneficial to infest in a audiophile grade portible headphone amplifier?
Do headphone amplifiers only change volume or do they make the headphones sound bigger, clearer, better?
Thank you!
Do headphone amplifiers only change volume or do they make the headphones sound bigger, clearer, better?
Thank you!