Headphone amp for Sennheiser HD600

Discussion in 'Hi-Fi and General Audio' started by hardworking, Nov 24, 2013.

  1. hardworking

    hardworking

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    Any recommendations for the above please? These are 300 ohms impedance :(

    Scouring through the forum I see things like the following recommended:

    -TPA6120 chip based amps on ebay (about £40)
    -MF VCAN mk II (discontinued but I see it online for 79 euros)
    -Rega Ear (much more expensive for the mark II)

    All thoughts welcome.

    Thanks.
     
    hardworking, Nov 24, 2013
    #1
  2. hardworking

    Joelsim Joelsim

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    The Musical Fidelity V90-HPA is very good, heard it a couple of weeks ago.
     
    Joelsim, Nov 24, 2013
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  3. hardworking

    Tenson Moderator

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    Do you specifically want something other than the most transparent low noise amplifier?
     
    Tenson, Nov 24, 2013
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  4. hardworking

    hardworking

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    Nope. As long as it is able to drive my headphones. Cheap is good.

    I admit that MF device is tempting because of the USB input though :)
     
    hardworking, Nov 24, 2013
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  5. hardworking

    Joelsim Joelsim

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    As I said I demoed it for a couple of hours with some MF-100, some AKGs and the EB-33 earphone. It has plenty of drive and all very well controlled.
     
    Joelsim, Nov 25, 2013
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  6. hardworking

    hardworking

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    Thanks Joelsim, the MF box looks good. Its just the price/value proposition I wonder about :)

    Tenson's question leads me to wonder whether transparency is available via something like the low cost TPA6120 type options? Is that the implication of your question Tenson?
     
    hardworking, Nov 25, 2013
    #6
  7. hardworking

    Tenson Moderator

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    Yes of course :)

    I don't think you can really argue with the facts about the TPA6120 on transparency. There are of course other factors to consider.
     
    Tenson, Nov 25, 2013
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  8. hardworking

    hardworking

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    Thanks for clarifying Tenson. As you say there are other factors but I am trying to wean myself off an addiction to shiny boxes, blue leds etc... :)

    I have been exposed to so much marketing for so long, the first reaction is inevitably "at that price, it can't be good enough..." Will definitely give it a shot though.
     
    hardworking, Nov 25, 2013
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  9. hardworking

    Tenson Moderator

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    You need to do a blind listening test to clarify the situation for yourself then :)

    Get two amps, set the output voltage to exactly the same level (use test tone and meter) then switch between them playing from the same source without knowing which you are hearing. Can you hear a difference? If so, can you identify it reliably?
     
    Tenson, Nov 25, 2013
    #9
  10. hardworking

    hardworking

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    Can't argue with this.
     
    hardworking, Nov 25, 2013
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  11. hardworking

    felix part-time Horta

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    Can't disagree with post #9, Tenson.


    (I need to get me one of these TPA6120 thingies. I suspect it probably makes a good inadvertant radio transmitter in many implementations :D )
     
    felix, Nov 26, 2013
    #11
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