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hk 330b

  1. A

    HK 230

    Hi All, I just picked up an immaculate, I mean immaculate (not a scratch or spot/smudge of wear), HK 230 for $25, and it came with the box. Somehow, I now have the 230, the 330b, and the 430 twin power. The 230 is quite the little guy, and build to last. A few lights aren’t working on the...
    • awat
    • Thread
    • hk 330b hk 430 hk430 kenwood kr 9600 sansui 9090db twin powered
    • Replies: 7
    • Forum: Solid State
  2. dlucy

    FM Stereo Demultiplexor IC chip BA1310 LM1310 NTE801 ECG801 - all the same?

    I've got a stack of Harman Kardon 330A, 330B and 330C and they all have a BA1310 IC chip in a DIP-14 14 pin package that handles the FM signal demultiplexing. Pin #6 drives the stereo indicator lamp, too, apparently. One of these units wasn't lighting that lamp correctly and I swapped the BA1310...
    • dlucy
    • Thread
    • ba1310 fm demultiplexor chip hk 330 hk 330b hk 330c lm1310
    • Replies: 13
    • Forum: Solid State
  3. dlucy

    Harman Kardon HK 330B recap, restore and upgrade BOM part list (kinda)

    Thanks very much to the kind folks here on AK for helping me work through a recap/rest-o-mod on a pretty little HK 330B. I've finished the unit, tested it for weeks now, and I'm happy enough to publish the BOM that worked. Note: the thread you're reading now, its BOM and photos only cover one...
    • dlucy
    • Thread
    • bom harman kardon hk hk 330 hk 330b hk330 parts list recap refurbish restore
    • Replies: 176
    • Forum: Solid State
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