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fans

  1. C

    Strange Kenwood KR-7400 Connection Issue

    Hey all, I have a Kenwood KR-7400 that has incredibly weak audio in the left channel in all modes except for aux. I have deoxed and flushed every switch and pot in the unit multiple times, hit the quad separate switch on the back of the unit as well. What's odd to me is that both...
  2. S

    Buying a cooling fan/pad for my vintage Pioneer

    My Pioneer was recently the victim of the voltage-stabilizing transistors in the power supply de-soldering themselves over time, due to stress from thermal cycling. I've fixed every cracked solder joint I could find, and now the receiver is in tip-top shape again. I really don't want this...
  3. S

    Phase Linear 400 Fan

    Hi, i would like to share my project with you. A while ago i got myself a PL400 and short while later i dis full WOPL rebuild. I have AR98LSI 4ohm speaker which made my PL hot at high volume. I decided to add a fan to help cool things down. I realized that there is nothing on the market to make...
  4. ChefE

    Components affected by household issues or run hot, Help Needed

    Hello AK. I love music. I love my gear. I want to keep loving it but some run more hot than others. Vintage gear and later such as my QB recapped Sansui QRX-777 reciever (sometimes lights wane in brightness), all original Sansui G-7700 receiver (now has a hummm), Yamaha RX-1600 A/V receiver...
  5. ssouci

    Vintage tube amps - Cooling fans & keeping them cool

    I'm wondering what others are doing to keep their vintage stereo tube amplifiers running cool, eg. older tube units by The Fisher, HH Scott, Eico, McIntosh, Marantz, etc. most were designed to run on historically-lower mains voltages so will run hotter now because of today's higher volatges...
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