Ibanez RGRTB621 Electric Guitar - Black Flat

The Ibanez RGRTB621 Electric Guitar – Black Flat is a high-performance instrument from Ibanez’s Iron Label RG series, designed for players who demand speed, versatility, and modern tone in a sleek, all-black package. Built with premium appointments and aggressive voice, this guitar is perfect for rock and metal players seeking a reliable stage and studio weapon. 

The RGRTB621 blends classic RG ergonomic design with cutting-edge features like neck-through construction, premium pickups, advanced switching, and a precision hardtail bridge. Whether you’re shredding fast riffs or crafting complex harmonies, it offers superb playability, sustain, and tone shaping.

Body & Finish

• Nyatoh Wing Body — Delivers warm midrange and rich resonant tones with a balanced sonic character.
• Black Flat Satin Finish — Understated matte black look that’s both modern and road-ready.
• Neck-Through Construction — The neck extends through the body for maximized sustain, smooth access to upper frets, and improved resonance.

Neck & Fingerboard

• Wizard III 5-Piece Maple/Walnut Neck — Ultra-fast, thin, and stable neck profile that’s ideal for technical playing and dynamic riffs.
• Ebony Fingerboard — Dense, bright, and responsive wood with strong attack and rich sustain.
• 24 Jumbo Frets — Full two-octave range with comfortable fretting for complex solos and bends.
• 400 mm Radius & 25.5″ Scale — Balanced tension and smooth feel whether rhythm or lead playing.
• Luminescent Side Dot Inlays — Glow-in-the-dark markers for fretboard position visibility on dimly lit stages.

Electronics & Controls

• DiMarzio® Fusion Edge Humbucking Pickups (H-H) — Engineered with Ibanez for powerful tone: tight low end, crisp highs, and cutting clarity — ideal for high-gain rock and metal.
• dyna-MIX10 Switching System with Alter Switch — Offers 10 distinct tonal variations, including realistic single-coil voices via the Alter switch and Power Tap mode.
• Controls:

1 × Master Volume

1 × Master Tone

5-Way Pickup Selector Lever + Alter Switch — Expand your sonic palette from thick humbucker punch to chime-like single-coil clarity.

Hardware & Stability

• Mono-Rail Bridge — Each string rides on its own isolated rail for enhanced sustain, tuning stability, and minimized cross-talk between strings.
• Gotoh MG-T Locking Machine Heads — Premium locking tuners that offer fast string changes and rock-solid tuning stability.
• Black Hardware — Complements the Black Flat finish while resisting wear.

Who It’s For

The RGRTB621 is ideal for:

• Metal and hard rock players seeking sharp tone and precision.
• Lead guitarists who want a fast neck and advanced tonal control.
• Stage performers needing reliable tuning and visibility in low light.
• Intermediate to advanced players who demand professional-level features at a strong value.

The Ibanez RGRTB621 Electric Guitar – Black Flat delivers professional-grade build quality, aggressive tone, and exceptional playability. Its modern hardware, high-output pickups, versatile switching, and fast neck make it a standout instrument for serious players across rock and metal genres.