Ampeg B-15NC Portaflex 2-Channel 25-Watt 1x15" Bass Combo 1964


  • Printed circuit board construction
  • Regained the tube rectifier
  • Jensen C-15N in earlier versions was replaced by a CTS speaker in 1965
  • JBL D-130F speaker was available as a factory upgrade to the B-15NL
  • The later version of the B-15NC featured a 2x15" column speaker

Product Specs

  • B-15NC Portaflex 25-Watt 1x15" Bass Combo
  • Checkered Blue Vinyl
  • 1964 - 1965
Made In
  • United States

From the Price Guide

Reviews for the Ampeg B-15NC Portaflex 2-Channel 25-Watt 1x15" Bass Combo 1964
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  • Verified Purchase

    Sounds gorgeous! The clarity and depth that I've always wanted. A massive improvement over my previous Ampeg SVT-3 Pro.

  • Holy Grail of Bass!

    Verified Purchase

    This app is the definition of classic. It’s renown tone holds true! Couldn’t be happier with this amp!

  • Ampeg memories restored

    Verified Purchase

    I owned a 1966 Ampeg B15N back in 1967. I was just beginning to play and tried to copy all the Beatle songs on my Gibson EBO bass. My mother bought the amp thru a music store that was closing. This was my first amp. It always sounded great especially when cranked, but never had the power to support …