Boss Eurus GS-1 Custom Electric Guitar – Black
$3,899.00 $3,249.00 Add to cart

Boss Eurus GS-1 Custom Electric Guitar – Black

Brand: BOSS


Premium guitar with advanced BOSS synthesizer technologies for unlimited musical expression.

Available to backorder


Every guitarist is on a highly personal tone journey, continually honing their skills and searching for the perfect gear combination to unleash their full potential.

The EURUS concept presents a bold new creative path for adventurous sonic explorers, expanding the traditional guitar experience with powerful and expressive BOSS technologies.

Born from this breakthrough approach, the EURUS GS-1 infuses a premium instrument with advanced guitar synthesis techniques refined over more than four decades. Deep, inspiring, and infinitely playable, the EURUS GS-1 will take your musical vision where it’s never gone before.


  • Cutting-edge BOSS synthesizer guitar, crafted in Japan for bold sound innovators
  • Seamlessly switch between synthesizer and regular guitar sounds
  • Six onboard memories for storing different synth sounds
  • Premium playability with 24-fret neck, compound radius rosewood fingerboard, and offset double-cutaway body design
  • Two custom-designed pickups and five-way selector switch
  • Gotoh two-point tremolo bridge and locking machine heads
  • Independent ¼-inch outputs for synth and regular guitar sounds
  • Deep editing of synth sounds via dedicated app for iOS and Android devices
  • Onboard Bluetooth® for connecting with editor app and optional EV-1-WL Wireless MIDI Expression Pedal
  • USB for system updates via a Mac or Windows computer
  • Synth engine runs on four AA batteries or optional PSA-series adaptor
  • High-quality CB-EG10 gig bag included


Guitar specifications

  • Body Material: Alder
  • Body Finish: Gloss
  • Body Color: Black
  • Neck Material: Maple
  • Neck Finish: Satin
  • Neck Joint: Bolt-on
  • Neck Shape: C Shape
  • Scale Length: 648 mm (25.5 inches)
  • Fingerboard Material: Indian Rosewood
  • Fingerboard Radius: 305-407 mm (12-16 inches) Compound Radius
  • Number of Frets: 24
  • Fret Size: Medium Jumbo
  • Nut Material: Bone
  • Nut Width: 42 mm (1.65 inches)
  • Position Inlays: White Dot
  • Bridge Pickup: EURUS-CTM Humbucker/Bridge
  • Neck Pickup: EURUS-CTM Humbucker/Neck
  • Bridge: Gotoh 510T-FE1 (37 mm Block)
  • Tuning Machines: Gotoh SG381-MGT-07-L6
  • Hardware Color: Chrome
  • Strings Gauges: .009-.042


  • GUITAR TONE knob
  • 5-Way switch
  • SYNTH CTL knob
  • SYNTH MEMORY knob (6 types)
  • MODE switch
  • Bluetooth button


  • Bluetooth


  • OUTPUT jack: 1/4-inch phone type
    SYNTH OUT jack: 1/4-inch phone type
    USB COMPUTER port: USB B type
    DC IN jack

Nominal Output Level

  • 20 dBu

Output Impedance

  • 1 k ohms

Recommended Load Impedance

  • 10 k ohms or greater

Power Supply

  • Alkaline battery (AA, LR6) x 4
  • AC adaptor (PSA series: sold separately)

Current Draw

  • 105 mA

Expected battery life under continuous use (These figures will vary depending on the actual conditions of use.)

  • Alkaline battery: Approx. 9 hours


  • Owner's Manual
  • Tremolo arm
  • Allen wrench
  • Gig bag

Options (sold separately)

  • AC adaptor: PSA series
  • Wireless MIDI Expression Pedal: EV-1-WL

* 0 dBu = 0.775 Vrms

Additional information

Weight 4 kg
Dimensions 38 × 9 × 113 cm