The Ibanez JS140M-SDL is part of the Joe Satriani Signature Series, combining fast playability, versatile electronics, and premium materials. Its American Basswood body paired with a Maple neck and Maple fretboard provides a bright, articulate tone with excellent sustain.

Featuring the Infinity RD and Quantum pickups, the JS140M offers precise note definition and dynamic tonal response. The Edge-Zero II bridge and coil-tap tone knob add additional versatility for both stage and studio performance.

• Maple JS neck for stability and bright tonal character
• Maple fretboard with Black dot inlays for crisp highs
• American Basswood body delivers balanced, natural tone
• Infinity RD (H) neck pickup & Quantum (H) bridge pickup
• Edge-Zero II bridge for low-profile tremolo comfort and stable tuning
• Coil-tap switch integrated into tone knob (push/pull)
• Factory tuning: 1E, 2B, 3G, 4D, 5A, 6E
• String gauge: D'Addario EXL120 (.009–.042)
• Chrome hardware
• Recommended Case: M300C / Bag: IGB540-BK

• Neck Type: JS Maple neck
• Body Wood: American Basswood
• Fretboard: Maple, Black dot inlays
• Frets: Medium, 24
• Bridge: Edge-Zero II tremolo
• String Spacing: 10.8 mm
• Neck Pickup: Infinity RD (H), Passive/Ceramic
• Bridge Pickup: Quantum (H), Passive/Ceramic
• Nut: Locking nut
• Scale: 648 mm / 25.5"

• Width at Nut: 42 mm
• Width at 24th Fret: 57 mm
• Thickness at 1st Fret: 20 mm
• Thickness at 12th Fret: 22.3 mm
• Fingerboard Radius: 250 mm R

This diagram illustrates the neck dimensions, providing fast action and comfortable playability typical of the Joe Satriani signature series.

• Three-way pickup selector near lower edge of body
• Volume knob closer to neck; Tone knob closer to bridge
• Tone knob acts as coil-tap (push/pull)
• Coil-tap logic:
• Coil tap off, neck switch: neck pickup
• Coil tap off, center: neck + bridge pickups
• Coil tap off, bridge: bridge pickup
• Coil tap on, neck switch: bridge side of neck pickup
• Coil tap on, center: bridge side of neck + neck side of bridge pickup
• Coil tap on, bridge: neck side of bridge pickup

• Recommended Case: M300C
• Recommended Bag: IGB540-BK
• Coil-tap switch on tone control (push/pull)
• Versatile for stage and studio performance

The JS140M-SDL is ideal for shredders and versatile players, providing bright, articulate tone, fast neck response, and multiple pickup configurations for maximum sonic flexibility.