passive input

  1. J

    Mesa Mpulse 600 input problems.. help??

    I purchased a used Mpulse 600 on Reverb. When I opened it out of the box and hooked it up to my Fender 610 pro Cab I was blown away by it. It is a tone beast and I can see why it is highly regarded on here. I noticed two of the EQ knobs were scratchy , but I fixed that right away with some...
    • Jsuwinski777
    • Thread
    • active input bass amp help forum mesa mesa boogie mpulse passive input problems tubes used
    • Replies: 12
    • Forum: Amps and Cabs [BG]
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