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  1. Roger Kaufmann

    B&K Reference 50 processor whine...

    Frances, Your welcome! I understand the upgrades from 1.0X to 1.04 are a no charge item, I would suggest speaking to your local Tweeter and see what they can do for you. I also purchased mine from an out of state authorized dealer, when I asked B&K the same question they recommended sending...
  2. Roger Kaufmann

    B&K Reference 50 processor whine...

    Frances, Your local dealer can do the upgrade, no need to ship it to B&K. Upgrades are only done by the dealer & B&K though, B&K's policy is different. I'm not sure why that is the case but I'm sure B&K has valid reasons.
  3. Roger Kaufmann

    B&K Reference 50 processor whine...

    Jerry, Great idea. I live in the SF Bay Area on the Peninsula, anyone who would like to come over to hear another Ref 50 that doesn't whine is welcome. If you are interested please drop me a PM. Cheers,
  4. Roger Kaufmann

    B&K Reference 50 processor whine...

    Mark, Let us know if you hear any whine please. TIA,
  5. Roger Kaufmann

    B&K Reference 50 processor whine...

    Frances, NP on the offer, I live about 30 minutes from Sunnyvale/San Jose in Redwood City area. Yes I did have my sub plugged into the wall directly and then before getting the 7000 I had the hts 2000 which I plugged the sub into as well. The 7000 actually improved sound by dropping the noise...
  6. Roger Kaufmann

    B&K Reference 50 processor whine...

    Hi Frances, I read these a few days after I took delivery of my Ref 50 and they scared me, to the point where I started listening for the whine. I just didn't hear it but I did have what I thought was a ground loop hum coming from my subwoofer. I installed a Monster HTPS 7000 Signature which...
  7. Roger Kaufmann

    B&K Reference 50 processor whine...

    I have had the Ref 50 for almost 2 months and don't hear any whine at all. My suggestion would be to go down to your local deal, audition the piece and then make a fully informed decision. BTW my configuration is: Ref 50 Earthquake Cinenova Grande 5 Channel Amp B&W Matrix 805's Sunfire...
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