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hk 430

  1. Testacorsa

    Happy new owner of a HK430 with - with a weak phono input (please help).

    Hi all, I'm new here, so hello and happy new year from Denmark :) I hope you can help me with a weak phono input problem, but first let me tell you about my new receiver. A couple of days before christmas I got lucky, and picked up an early present from my local recycling centre, a Harman...
    • Testacorsa
    • Thread
    • distorted channel harman kardon 430 hk 430 phono input weak input
    • Replies: 13
    • Forum: Solid State
  2. 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
  3. Drumcan

    Loud, violent popping in one channel HK 430 Twin Powered

    Hello all, Long time lurker, first time poster. I have an HK 430 that I have had for a couple of years and has recently become unusable. It's one of my favorite amps, so I'm hoping it can be saved. I have a video rundown of the issue that explains what I am seeing here, but I'll also write it...
  4. A

    Harmon Kardon 430 Fuse/Capacitor Repair

    Hi everyone, this is my first post here. I have a Harmon Kardon 430 receiver that came to me recapped and in very good condition. After about a year of consistent use, I was listening to music at a reasonable volume one night when the sound started to fade and a static fuzzing and popping...
  5. M

    Tuner on Harman Kardon HK430 silent

    Hello, I am looking for some technical help from a good soul. I posted this thread a few months ago but no visitor seemed to have enough knowledge of tuner electronics; therefore this new attempt. FM reception on my HK 430 receiver stopped working after a couple months of perfectly fine...
    • mqtthiqs
    • Thread
    • harman harman kardon harman kardon 430 hk hk 430 troubleshoot troubleshooting tuner
    • Replies: 10
    • Forum: Tuners
  6. M

    Harman Kardon HK430 tuner dead silent

    Hello AK, I am seeking help with my recently bought HK 430. FM reception suddenly stopped working after a couple months of perfectly fine reception. Now FM (stereo or not) is dead silent; the rest of the receiver works perfectly, including AM. Surprisingly the tuning meter moves correctly when...
    • mqtthiqs
    • Thread
    • harman harman kardon hk 430 hk430 problem tuner
    • Replies: 18
    • Forum: Solid State
  7. D

    Harman Kardon 430 twin front (right ch) transformer heats up

    Hi I'm new to AK and a novice. I have an HK 430 twin with a hot transformer issue. Its the front (right channel) which also runs the panel lights. I replaced the lamps with LED's and the transformer still heats up. So I unhooked the lights all together and it still didn't make any difference...
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