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Gibson RSG4STU19 G-45 Studio Walnut - Antique Natural

Gibson RSG4STU19 G-45 Studio Walnut - Antique Natural

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G-45 Studio Walnut: A New Point of Entry into a Gibson Acoustic

The G-45 Studio is designed to provide the perfect mix of tone, performance, and traditional Gibson style for all players and every stage. It is hand-built in our Bozeman, Montana factory using time-tested Gibson build techniques like hide-glued dovetail neck joints and domed top braces along with modern features like slimmer body depths and Advanced Response neck profiles. A solid Sitka spruce top and solid walnut back and sides deliver crisp sounds with plenty of wonderful overtones while a Fishman Sonitone pickup captures every nuance for easy plug-and-play at home, in the studio or on stage. It represents a new point of entry into Gibson acoustics and a new precedent for sound and quality.


  • Body Shape Round Shoulder
  • Top Sitka spruce
  • Back Walnut
  • Side Walnut
  • Bracing Traditional scalloped X-bracing
  • Binding Multi-ply top
  • Finish Satin


  • Material Utile
  • Profile Advanced Response
  • Scale Length 24.75"
  • Fingerboard Material Walnut
  • Fingerboard Radius 16"
  • Number Of Frets 20
  • Frets Standard
  • Nut Material Tusq
  • Nut Width 1.725"
  • Inlays Dot inlay
  • Joint Compound dovetail neck-to-body joint


  • Tuner Plating Nickel
  • Bridge Traditional belly up, walnut
  • Saddle Material Tusq
  • Tuning Machines Mini Grover Rotomatic
  • Pickguard Tear Drop
  • Truss Rod Cover Walnut
  • Bridge Pins Tusq


  • Under Saddle Pickup Fishman Sonitone
  • Controls Sound hole mounted controls


  • Strings 0.053, 0.042, 0.032, 0.024, 0.016, 0.012
  • Case G-Series Hardshell

*Not all bags and cases fit all guitars. If you aren't sure, please check with us at the store. or call 808-591-0999.