Recent content by CoreThrasherGLB
  1. CoreThrasherGLB

    Ultrasone HFI 580 - 32 Ohm Impedance = Do I need a headphone amplifier?

      Quote: So to clarify, headphone amps make headphones have higher volume and they make them sound bigger, clearer and better?    
  2. CoreThrasherGLB

    Ultrasone HFI 580 - 32 Ohm Impedance = Do I need a headphone amplifier?

    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...
  3. CoreThrasherGLB

    Which pair of Ultrasone cans would the most easily driven by an Ipod Touch?

     Which pair of Ultrasone cans would the most easily driven by an Ipod Touch?   The   1. Ultrasone HFI-450,   Frequency range 20-20.000 Hz Impedance 32 Ohm Sound pressure level 96 dB   2. ULTRASONE HFI 580,        Frequency range 10-22.000 Hz Impedance 32 Ohm Sound...
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