Ibanez RG421S-SEM

The Ibanez RG421S-SEM is a 6-string electric guitar from the RG series, built for players who want fast playability, powerful tones and a straightforward fixed-bridge setup. It features a Meranti body, Wizard III Maple neck and Jatoba fretboard, providing a balanced response and comfortable feel for both rhythm and lead playing. The 648mm (25.5") scale and 24-fret layout make it well suited to modern rock and metal techniques. (Ibanez)

The guitar is equipped with a pair of Ibanez Quantum passive ceramic humbuckers in an HH configuration. These pickups provide a tight low end, responsive mids and clear high-frequency definition, making the RG421S suitable for high-gain rhythm work as well as articulate lead tones. A 5-way pickup selector expands the available tonal options beyond the standard neck-and-bridge humbucker sounds. (Ibanez)

A fixed F106 bridge provides stable string support and allows individual string adjustment for accurate intonation and action. The Jatoba fretboard carries white dot inlays and 24 jumbo frets, while the guitar's Sea Shore Matte (SEM) finish and Cosmo Black hardware give it a modern appearance. The instrument uses D'Addario EXL110 strings and is designed around Ibanez's familiar RG performance-oriented layout. (Ibanez)

Key Features

• RG Series 6-string electric guitar

• Sea Shore Matte (SEM) finish

• Meranti body

• Wizard III Maple neck

• Jatoba fretboard

• White dot inlays

• 24 jumbo frets

• 648mm / 25.5" scale length

• 43mm nut width

• Quantum passive ceramic neck humbucker

• Quantum passive ceramic bridge humbucker

• HH pickup configuration

• 5-way pickup selector

• F106 fixed bridge

• 10.5mm string spacing

• Cosmo Black hardware

• Ibanez machine heads

• D'Addario EXL110 strings

• Volume and tone controls

• 400mm fretboard radius

Specifications

• Type: 6-String Electric Guitar

• Series: RG

• Model: RG421S-SEM

• Body Shape / Product Type: RG solid-body electric guitar

• Body: Meranti

• Neck: Wizard III Maple

• Fretboard: Jatoba with White Dot inlays

• Frets: 24 Jumbo

• Scale Length: 648mm / 25.5"

• Nut Width: 43mm

• 24th Fret Width: 58mm

• Neck Thickness: 19mm at 1st fret; 21mm at 12th fret

• Fretboard Radius: 400mmR

• Neck Pickup: Quantum (H), Passive/Ceramic

• Bridge Pickup: Quantum (H), Passive/Ceramic

• Pickup Configuration: HH

• Electronics / Switching: 5-way pickup selector; volume and tone controls

• Bridge: Ibanez F106

• String Spacing: 10.5mm

• Tuners: Ibanez machine heads

• Hardware: Cosmo Black

• Factory Tuning: E-A-D-G-B-E

• Strings: D'Addario EXL110

• String Gauge: .010/.013/.017/.026/.036/.046

• Finish / Color: Sea Shore Matte (SEM)

• Included Accessories: No case or gig bag included as standard

The Ibanez RG421S-SEM is well suited to rock, metal, hard rock and modern lead players looking for a fast, reliable electric guitar without the complexity of a tremolo system. Its Wizard III neck, 24 jumbo frets, Quantum HH pickups and stable F106 bridge offer a practical combination of speed, tonal power and dependable performance.