Navigation

    • Login
    • Search
    • PositiveGrid.com
    • Help Center
    • Contact Support

    bad power supply

    Spark
    1
    1
    231
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • bigstu67
      bigstu67 last edited by

      Re: Excessive hum
      Got my Spark a few days ago. Hum & buzz was just ridiculous & made the amp unuseable. Tried everything even hum on lowest gain clean sounds. awful. A 2 pin plug is not acceptable particularly on a cheap power supply. Tried using the sound gate. Horrible, latency is really bad. I ended up going to an electronics store and purchased a grounded 3 pin power adapter. Not a lot of options for 19v. Silence. Even on the highest gain & volume. Cost me $55. My question is why after months of this feedback is PG still shipping units with such awful power supplies when they know its a problem? I shouldn't have to spend $55 just to make a product useable. In Australia grounding/interference is not usually an issue so it shows just how bad the power supply it ships with is.

      1 Reply Last reply Reply Quote 0
      • 1 / 1
      • First post
        Last post