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RetroSpec

RetroSpec Exclusive Series CTS Split Shaft 500K Potentiometer (1-piece)

RetroSpec Exclusive Series CTS Split Shaft 500K Potentiometer (1-piece)

Regular price $15.00 USD
Regular price Sale price $15.00 USD
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Crafted to match the feel of original 1950s pots, this RetroSpec Custom potentiometer delivers the control and reliability a proper Les Paul restoration or upgrade deserves. Built to vintage-correct specification, with the characteristics that set 1950s Gibson electronics apart.

These aren't off-the-shelf pots. They're made to RetroSpec's own custom specification — the details we know matter from working on real vintage instruments. Each one is built with a solid brass thread and shaft for durability, a tight tolerance of ±9% for consistent, predictable response, and a resistance rated 10% over standard — 550K — for the fuller, more open top end that vintage-correct wiring is known for.

This is more than just a pot — it's the tone-correct component that brings your Les Paul closer to true vintage spec.

Available in short-shaft for Historic/Reissue models and long-shaft for standard models — sold individually.

Specs

  • Made to RetroSpec custom specification
  • Resistance: 550K (10% over standard, for vintage-correct response)
  • Tolerance: ±9%
  • Material: Solid brass thread and shaft
  • Shaft: Split shaft (24-tooth)
  • Bushing: Standard, 3/8"
  • Shaft options: Short-shaft (Historic/Reissue) or long-shaft (standard models)

Please specify short-shaft (Historic/Reissue) or long-shaft (standard models). Sold individually.

*Please allow 3–5 business days for shipping.

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  • Historic Makeovers Logo

    Historic Makeovers

    Kim, a legend in the vintage guitar world, has spent over 50 years restoring, buying, and selling classic instruments, especially 1950s Les Pauls.
    His passion led to founding Retrospec and later Historic Makeovers®, dedicated to making modern guitars look, feel, and sound vintage.
    Nearly two decades on, his craftsmanship and innovation continue to set the standard in vintage-style restoration.

    Historic Makeovers 
  • Real Deal Series Logo

    Real Deal Series

    The Real Deal Series (RDS) honors the golden age of guitar making with historically precise craftsmanship, hand-selected vintage details, and timeless artistry. Guided by Kim LaFleur’s enduring vision, Historic Makeovers and RetroSpec bring each instrument’s authentic character, feel, and tone vividly to life, celebrating the passion, innovation, and soulful legacy that continue to inspire musicians and collectors around the world.

    RDS 
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    RetroSpec Parts

    Since 2008, RetroSpec has been dedicated to creating and supplying the finest, most authentic vintage-inspired guitar parts available. Trusted by luthiers and players alike, RetroSpec components enhance vintage Les Pauls, Gibson Les Pauls, and ambitious conversion projects. Each part is thoughtfully crafted to upgrade and restore both vintage and modern instruments, including the Gibson ES-335 to Les Paul Junior guitars.

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