The JRS Extended Explorer Chromatic model.  2/22/22/12 bridge configuration.  This model has the same notes and range of our JRS Grande Concertmaster, but we've begun adding a low C to the Bass Bridge!


Features include:

  • 2/22/22/12 – 5 Octaves
  • 20 lbs, 12 oz.
  • 50" Bottom Rail X 24.75" Top to Bottom Rail
  • Solid Quarter-sawn Mahogany Soundboard (available also in Quarter-sawn Western Cedar or Quarter-sawn Sitka Spruce)
  • Solid Black Walnut End Rails
  • Solid Northern Rock Maple Pin Blocks
  • Solid Tulip Poplar Back
  • Black Walnut Bridges inlaid with Curly Maple and Purpleheart Position Markers
  • Triple Spline Finger Joints at Bass Chamber
  • Double Spline Finger Joints at Treble Chamber
  • Tapered Pin Blocks
  • Solid Tulip Poplar Lateral Structural Bracing
  • Solid Chechen Soundboard Support/Tone Truss
  • Solid Sitka Spruce Soundboard Struts
  • Signature JRS “Explorer” Soundhole Rosettes (many other options available)
  • Filigree Corner Scrolls
  • Nitrocellulose Hand Rubbed Finish
  • Individually “Voiced”
  • Signed and Sealed Document of Origin and Authenticity



Includes a Case, Tuning and String Gauge Chart, Star Tip “T” Handle Tuning Wrench, Battery Powered Digital Chromatic Tuner, Hammers, String Polishing Cake

JRS Extended Explorer Chromatic

SKU: 1053