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Thread: Hitachi

  1. #1
    paragon
    Guest

    Hitachi

    20 years ago i bought this preamp.
    Now i got the mosfet power amp.
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  2. #2
    Senior Member rs237's Avatar
    Join Date
    Dec 2006
    Location
    Germany
    Posts
    397
    Does it mean you humming Yamaha into the dustbin throw?

    regards
    juergen

  3. #3
    paragon
    Guest

    Hitachi HMA 7500

    Never drive this amp with open inputs. Only drive this amp connect a preamp or with a signal. Be shure when you work at this amp with power on you must shorten his inputs very well !! Otherwise some resistors (and more ?) will be destroyed.

  4. #4
    paragon
    Guest

    Yammi amp

    No Jürgen,
    This is an older pic. I got the Hitachi poweramp before i got the Yamaha.

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