Ibanez RGRTB621 Guitar in Black Flat B-Stock 3804
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- SKU
- RGRTB621BKF-B3804
- Color
- Black
. Description
Sound & Tone
DiMarzio Fusion Edge humbuckers push a high-output, articulate voice that stays tight and defined under heavy gain, while the neck-through maple/walnut neck and nyatoh wings add sustain and a balanced response across all 24 frets. The ebony fingerboard lends clarity and attack to fast riffing, and the dyna-MIX 10 switching opens up ten voicings ranging from percussive rhythm tones to thinner, more vocal lead settings. It's aimed squarely at modern metal, progressive, and shred playing, with enough switching range to cover cleaner passages without swapping instruments.
Ibanez RGRTB621 Iron Label Guitar in Black Flat
The RGRTB621 is a compact, fast-playing instrument built for modern metal and extended-range work. Its lightweight construction and thin neck profile deliver hours of comfortable playing, while the neck-through design provides superior sustain and upper-fret access. Black Flat finish gives this Iron Label model a professional, understated appearance that reads clean on stage.
Playability & Feel
Neck-through construction pairs a maple and walnut Nitro Wizard neck with nyatoh body wings for a balanced, responsive feel. The 24-fret ebony fingerboard accommodates two octaves and fast position shifts, while neck dimensions of 0.75" at the first fret and 0.83" at the twelfth create a comfortable, modern grip that reduces fatigue during extended sessions and live sets. Luminescent side dot position markers ensure visibility in any lighting condition—crucial in dim stage rigs.
Tone & Live Performance
DiMarzio Fusion Edge humbucking pickups deliver articulate, high-output tones that cut through a live mix and handle aggressive playing styles without breaking up. The dyna-MIX 10 switching system provides ten distinct sound variations, allowing you to dial in everything from tight rhythm tones to expressive lead voices without changing pickups—essential flexibility for touring and varied venue setups.
Key Features
- Neck-through-body construction with nyatoh wings
- Maple and walnut Nitro Wizard neck
- Ebony fingerboard with 24 frets
- Luminescent side dot position markers
- Neck thickness: 0.75" (19.1mm) at first fret, 0.83" (21.1mm) at twelfth fret
- DiMarzio Fusion Edge humbucking pickups
- dyna-MIX 10 switching system with ten sound variations
- Independent Mono-rail bridge
- Gotoh MG-T locking machine heads
- Black plastic nut
- Black hardware throughout
This RGRTB621 combines Iron Label road-tested durability with player-focused design, making it a serious contender for gigging musicians and collectors needing a versatile, reliable instrument that can handle demanding stages and studio sessions alike.
This specific B-Stock unit features minor cosmetic imperfections: fret sprout damage and binding deterioration running the length of the fretboard. These marks are purely superficial and have absolutely zero impact on the playability, tone, or structural integrity of the guitar. Acquire this premium Ibanez instrument at a significant B-Stock discount while enjoying the confidence of full manufacturer warranty coverage.
More Information
| Condition | Refurbished |
|---|---|
| Dexterity | Right handed |
| Neck Construction | Neck-Thru-Body |
Reviews
Specifications
| Body Style | Double Cutaway |
|---|---|
| Scale Length | 25.5" Scale |
| Frets | 24 Frets |
| Fretboard | Ebony |
| Neck Wood | Maple |
| Neck Construction | Neck-Thru-Body |
| Pickups | Active H |
| Bridge | Hardtail |
| Strings | 6 |
| Orientation | Right handed |
Who This Is For
Great for
- ✓ Metal
- ✓ Progressive
- ✓ Extended Range
- ✓ Studio Sessions
- ✓ Gigging
Not the best pick for
- – Traditional Jazz
- – Folk
- – Blues
Skill level: Intermediate · Advanced · Professional
Frequently Asked Questions
What does B-Stock mean for this guitar?
This B-Stock RGRTB621 is fully functional with the same tone and playability as new. The only differences are minor cosmetic imperfections: fret sprout damage and binding deterioration along the length of the fretboard. These marks are purely superficial and have absolutely zero impact on playability, tone, or structural integrity. It includes full manufacturer warranty coverage.
Is this guitar suitable for metal and progressive music?
Yes. The RGRTB621 is specifically designed for metal and progressive styles, with DiMarzio Fusion Edge pickups that deliver high-output, articulate tones ideal for tight rhythms and aggressive leads. The dyna-MIX 10 switching system provides ten sound variations to dial in everything from heavy rhythms to expressive solos without changing pickups.
What neck profile does this guitar have?
The Nitro Wizard neck measures 0.75 inches at the first fret and 0.83 inches at the twelfth fret, creating a thin, modern grip designed to reduce fatigue during extended playing sessions. The 24-fret ebony fingerboard with neck-through construction provides superior upper-fret access and sustain.
What hardware and switching options come with this guitar?
The RGRTB621 features Gotoh MG-T locking machine heads, an Independent Mono-rail bridge, black hardware throughout, and the dyna-MIX 10 switching system that offers ten distinct tone variations. The DiMarzio Fusion Edge humbucking pickups work with this system to provide versatile voicing options.
How does the neck-through construction benefit this guitar?
The neck-through design pairs a maple and walnut Nitro Wizard neck with nyatoh body wings to deliver superior sustain, excellent upper-fret access, and a balanced, responsive feel. This construction is especially valued in metal and extended-range playing where sustain and clarity across the full fretboard are essential.
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