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mt-200

  1. PE9ZZ

    Complete Rebuild Electrocompaniet AW250R

    I am still unsure why I agreed to tackle this ancient monster amp. It is 40 years old and was eating output transistors like there is no tomorrow. Left channel only. But with 12 MT-200 transistors per channel it is quite annoying. And expensive. By now the board is ruined by the many repairs...
    • PE9ZZ
    • Thread
    • electrocompaniet kicad mt-200 rebuild
    • Replies: 2
    • Forum: Solid State
  2. R

    SanKen ending production of most / all MT-200 transistors...

    https://media.digikey.com/pdf/PCNs/Sanken/EOL_Notice_A_12_21_2017.pdf Better stock up on these! ... 2SA1215 2SA1216 2SA1295 2SA1494 2SC2921 2SC2922 2SC3264 2SC3858 I predict that these are going to be massively counterfeited when no longer produced.
    • redk9258
    • Thread
    • 2sa1215 2sa1216 2sa1295 2sa1494 2sc2921 2sc2922 2sc3264 2sc3858 mt-200 sanken
    • Replies: 38
    • Forum: Solid State
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