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  • Guild pioneered acoustic bass guitar design in the mid-1970s with the B-50, which featured a jumbo body shape, arched mahogany back, and a 30-3/4” scale length. These vintage features are back with the B-240EF, offering bassists a workhorse instrument with big tone that plays with ease. Equipped with Guild/Fishman Sonitone Bass electronics.
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  • Image 2 of Guild B-240EF Archback Acoustic Fretless Bass Guitar - SKU# GAB240EF : Product Type Acoustic Bass Guitars : Elderly Instruments
  • Image 4 of Guild B-240EF Archback Acoustic Fretless Bass Guitar - SKU# GAB240EF : Product Type Acoustic Bass Guitars : Elderly Instruments
  • Image 5 of Guild B-240EF Archback Acoustic Fretless Bass Guitar - SKU# GAB240EF : Product Type Acoustic Bass Guitars : Elderly Instruments
  • Image 6 of Guild B-240EF Archback Acoustic Fretless Bass Guitar - SKU# GAB240EF : Product Type Acoustic Bass Guitars : Elderly Instruments
  • Image 7 of Guild B-240EF Archback Acoustic Fretless Bass Guitar - SKU# GAB240EF : Product Type Acoustic Bass Guitars : Elderly Instruments
  • Image 8 of Guild B-240EF Archback Acoustic Fretless Bass Guitar - SKU# GAB240EF : Product Type Acoustic Bass Guitars : Elderly Instruments
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  • Image 10 of Guild B-240EF Archback Acoustic Fretless Bass Guitar - SKU# GAB240EF : Product Type Acoustic Bass Guitars : Elderly Instruments
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  • Body Top: Solid Sitka Spruce
  • Body Back: Mahogany
  • Body Sides: Mahogany
  • Body Shape: Jumbo
  • Bracing: Scalloped X
  • Rosette: Mother-Of-Pearl / ABS
  • Finish: Satin Polyurethane in Natural
  • Body Depth Upper Bout: 3 7/8″ (99mm)
  • Body Depth Lower Bout: 4 3/4″ (119mm)
  • Body Length: 20 5/8″ (524mm)
  • Body Width Lower Bout: 17″ (432mm)
  • Body Width Upper Bout: 12 5/8″ (321mm)
  • Overall Guitar Length: 47 1/2″ (1207mm)
  • Body Binding: Cream ABS
  • Top Purfling: Black and White ABS
  • Neck Material: Mahogany
  • Neck Shape: C Shape
  • Scale Length: 30 3/4″ (781mm)
  • Nut Width: 1 5/8″ (41mm)
  • Nut Material: Bone
  • Fingerboard Material: Pau Ferro
  • Fingerboard Radius: 16″ (406mm)
  • Fingerboard Inlays: 5mm Mother-Of-Pearl Dots
  • # of Frets: 23
  • Tuning Machines: Guild Closed-Gear in Nickel
  • Hardware Finish/Plating: Nickel-Plated
  • Truss Rod: Dual Action
  • Bridge: Pau Ferro
  • Saddle: Bone
  • Bridge Pins: Ivory Colored Plastic with Black Dot
  • Strings: Coated Phosphor Bronze Light (.045 – .100)
  • Electronics: Guild/Fishman Bass Sonitone system with combination battery box/output jack
  • Strap Buttons: Fishman endpin jack, nickel strap button at heel
  • Pickguard: Tortoiseshell

Guild B-240EF Archback Acoustic Fretless Bass Guitar

Expert Setup
USA Only
Limited Warranty Included

SKU: GAB240EF

Regular price
$539 USD
Regular price
Sale price
$539 USD
Guild pioneered acoustic bass guitar design in the mid-1970s with the B-50, which featured a jumbo body shape, arched mahogany back, and a 30-3/4” scale length. These vintage features are back with the B-240EF, offering bassists a workhorse instrument with big tone that plays with ease. Equipped with Guild/Fishman Sonitone Bass electronics.
More Details

More Details

  • Body Top: Solid Sitka Spruce
  • Body Back: Mahogany
  • Body Sides: Mahogany
  • Body Shape: Jumbo
  • Bracing: Scalloped X
  • Rosette: Mother-Of-Pearl / ABS
  • Finish: Satin Polyurethane in Natural
  • Body Depth Upper Bout: 3 7/8″ (99mm)
  • Body Depth Lower Bout: 4 3/4″ (119mm)
  • Body Length: 20 5/8″ (524mm)
  • Body Width Lower Bout: 17″ (432mm)
  • Body Width Upper Bout: 12 5/8″ (321mm)
  • Overall Guitar Length: 47 1/2″ (1207mm)
  • Body Binding: Cream ABS
  • Top Purfling: Black and White ABS
  • Neck Material: Mahogany
  • Neck Shape: C Shape
  • Scale Length: 30 3/4″ (781mm)
  • Nut Width: 1 5/8″ (41mm)
  • Nut Material: Bone
  • Fingerboard Material: Pau Ferro
  • Fingerboard Radius: 16″ (406mm)
  • Fingerboard Inlays: 5mm Mother-Of-Pearl Dots
  • # of Frets: 23
  • Tuning Machines: Guild Closed-Gear in Nickel
  • Hardware Finish/Plating: Nickel-Plated
  • Truss Rod: Dual Action
  • Bridge: Pau Ferro
  • Saddle: Bone
  • Bridge Pins: Ivory Colored Plastic with Black Dot
  • Strings: Coated Phosphor Bronze Light (.045 – .100)
  • Electronics: Guild/Fishman Bass Sonitone system with combination battery box/output jack
  • Strap Buttons: Fishman endpin jack, nickel strap button at heel
  • Pickguard: Tortoiseshell