Reply To: BeoGram 1000: alternative RIAA PreAmp ?

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Home Forums Product Discussion & Questions BeoGram BeoGram 1000: alternative RIAA PreAmp ? Reply To: BeoGram 1000: alternative RIAA PreAmp ?

#36570
KolfMAKER
BRONZE Member
    • The Netherlands
    • Topics Started 28
    • Total Posts 228

    Component search

    I have done a quick check for components. There’s two challenges that I see:

    1. Some components have values that are not very common any more, e.g.: capacitor 10uF/6.4v, 80uF/25v, 100uF/6.4v, etc.
    2. I have to make sure that the sizes of the components chosen are the same, to make it fit on the original board remake.


    Questions

    (a) Can anyone recommend an online source where components with these ‘vintage’ values can be found?
    (b) Are the diode types AO70 & AO81 interchangeable? Or does it depend on the version of the board which one to choose?