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330c

  1. JB8

    HARMAN KARDON 330C - No Stereo Light or Sound?

    HK Experts! Very nice looking unit here, sounds excellent, very clean, quiet, FM alignment is fantastic but I'm only getting mono from the FM section - no light or stereo separation even with strong signal and antenna attached. Here's what I've done thus far: Controls cleaned and exercised...
    • JB8
    • Thread
    • 330c fm stereo harman kardon 330c no stereo stereo light
    • Replies: 10
    • Forum: Solid State
  2. davstev

    Harman/Kardon 330C - speaker terminal replacement?

    Hi all, I picked up a H/K 330c, in decent shape, with just a few issues. One of the issues is that a whole row of speaker terminals is wrecked and needs replacing. This must be a common problem, they are pretty flimsy. I have disconnected them and taken the broken mount panel out too. There's...
    • davstev
    • Thread
    • 330c h/k harman kardon harman kardon 330c hk 330c speaker terminals
    • Replies: 9
    • Forum: Solid State
  3. JB8

    Not another "330c Blowing Fuses" thread! Yes, I'm afraid so...

    I'll do my best to state the facts, just the facts: Came across a decent looking 330c, cleaned the pots and interior dust, had to install new speaker terminals as previous owner had hacked them out of the unit After new terminals installed, tested the unit and found left channel good and...
    • JB8
    • Thread
    • 330c blowing fuses blown fuse transistor replacement
    • Replies: 23
    • Forum: Solid State
  4. dlucy

    dlucy's guide to Harman Kardon minimalist series 230A, 330, 330A, 330B B-1, 330B B-2, and 330C

    The third era of solid state stereo receivers from Harman Kardon centered around the 330A and 330B and the clones made by Roland and Soundcraftman: This thread is a guide to those models, their specs, and pointers to schematics and restoration threads for each. If you have additional...
    • dlucy
    • Thread
    • 330a 330b 330c harman kardon harman kardon 330a harman kardon 330b harman kardon 330c hk
    • Replies: 49
    • Forum: Solid State
  5. DubHead

    HK 330c + KLH 17 or 23

    Doing speaker research while my “new” 330c is getting cleaned etc at my local repair shop. The 330c is 20 wpc. Someone in my area is selling the klh 17 and 23 on craigslist. Here are my questions: 1. WhAt is a reasonable price for either pair - seller says they are recapped and refoamed 2...
    • DubHead
    • Thread
    • 330c klh 17 klh 23's
    • Replies: 10
    • Forum: Speakers
  6. dlucy

    Recapping and restoring a Harman Kardon 330C

    A fellow AK'er asked how to fix static in one channel of a HK330C that persisted even after a good deoxit'ing. I recommended replacing all the electrolytic caps and known-noisy transistors. Here is a quick idea of the caps and transistors involved. This is a quick answer so far, so I may have...
    • dlucy
    • Thread
    • 330c hk hk 330c hk330c recap
    • Replies: 211
    • Forum: Solid State
  7. H/K T30C

    Harman Kardon 330c repair issue:

    Thanks to BlueGlow Electronics' wonderful video on servicing the Harman/Kardon 330c receiver, my dad and I were confident enough to buy one that needed some work. Yesterday we started working on it and everything was going fine. We cleaned all the pieces, deoxidized all the pots, and managed to...
  8. Y

    Harman Kardon 330C not working, suggestions?

    So I have an old 330C from when I was a kid that I pulled out of the closet and plugged in for a side project. Went to power it on and no lights came on, no indication of any sort that it's getting power and no sound coming out of the back. I opened it and found a bulged capacitor which I...
  9. R

    Harman Kardon 330C: Changed to LEDs, now I see no lights at all.

    Can't figure this out. Getting inside and plucking out the incandescent bulbs was a cinch, but after I yanked the third or fourth bulb, the remaining lights all died. There's no power or stereo light, LED or incandescent. I handled everything with kid gloves. The unit seems to power up as I...
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