Ibanez RGRB720 Iron Label 7 String Guitar Black Flat B Stock
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- SKU
- RGRB720BKF-B7889
- Color
- Black
. Description
Sound & Tone
The DiMarzio D Activator 7 humbuckers push a tight, high-output voice with strong harmonic content and clear note separation, so palm-muted riffing on the low B stays defined rather than muddy. The nyatoh body adds warmth underneath, while the ebony fingerboard and 25.5" scale keep attack quick and bends articulate — a combination aimed squarely at high-gain metal, djent-leaning rhythm work, and technical lead playing. The dyna-MIX10 switching with Alter Switch opens up single-coil-style textures for cleaner passages, and the Edge-Zero II-7 double-locking tremolo with locking nut holds pitch through heavy whammy use.
Ibanez RGRB720 Iron Label 7-String Guitar Black Flat B-Stock
The RGRB720 Iron Label delivers the speed and precision modern extended-range playing demands. Its Wizard II-7 three-piece maple neck sits thin and fast in hand, with a 19mm thickness at the 1st fret and 21mm at the 12th, enabling aggressive technical work across all seven strings without fatigue. This B-Stock unit carries a small cosmetic chip at the neck pocket—purely visual, with zero impact on playability or structural integrity.
Playability & Construction
Built on a Nyatoh body with bolted maple neck construction, the RGRB720 achieves both stability and tonal warmth across lower tunings. The ebony fingerboard with 24 jumbo frets provides smooth bending articulation and quick attack, while luminescent side dot inlays ensure visibility in any lighting. Gotoh tuning machines lock in B Standard tuning (.009–.054 D'Addario EXL120-7 strings) with rock-solid accuracy, and the locking nut maintains pitch integrity through aggressive tremolo work.
Tone & Electronics
Paired DiMarzio D Activator 7 humbucking pickups deliver tight, harmonically rich output with outstanding note definition across the extended range—ideal for high-gain metal applications. The dyna-MIX10 switching system with Alter Switch unlocks 10 tonal variations, including realistic single-coil textures, while the Edge-Zero II-7 double-locking tremolo with stud-lock design handles aggressive techniques without sacrificing tuning stability.
Key Features
- Wizard II-7 three-piece maple neck with satin finish and dual-action truss rod
- Ebony fingerboard with 24 jumbo stainless steel frets
- 648mm / 25.5" scale length with 48mm nut width and 400mm radius
- Reverse 7-in-line headstock design
- Edge-Zero II-7 double-locking tremolo bridge with included tremolo arm
- DiMarzio D Activator 7 humbucking pickups (neck and bridge)
- dyna-MIX10 switching system with Alter Switch for 10 tonal options
- Gotoh tuning machines with black hardware finish
- Floyd-style locking nut with 1.89" width
- Luminescent side dot inlays (no position markers)
- Factory strung with D'Addario EXL120-7 (.009–.054) in B Standard tuning
The RGRB720 Iron Label combines precision engineering, articulate extended-range pickups, and tremolo stability into a platform built for serious players—and this B-Stock pricing reflects exceptional value without compromise on performance.
This specific B-Stock unit features minor cosmetic imperfections typical of floor models or returned inventory. These marks are purely superficial and have absolutely zero impact on the playability, tone, or structural integrity of the guitar. The RGRB720 Iron Label delivers premium 7-string performance at a significant B-Stock discount, backed by full Ibanez manufacturer warranty.
More Information
| Condition | Refurbished |
|---|---|
| Dexterity | Right handed |
| Country of Manufacture | Indonesia |
Reviews
Specifications
| Body Style | Double Cutaway |
|---|---|
| Scale Length | 25.5" Scale |
| Frets | 24 Frets |
| Fretboard | Ebony |
| Neck Wood | Maple |
| Pickups | Active H |
| Bridge | Tremolo |
| Strings | 7 |
| Orientation | Right handed |
| Model Year | 2024 |
| Made In | Indonesia |
Who This Is For
Great for
- ✓ Metal
- ✓ Djent
- ✓ Progressive
- ✓ Drop Tunings
- ✓ Extended Range
Not the best pick for
- – Jazz
- – Blues
- – Country
Skill level: Intermediate · Advanced · Professional
Frequently Asked Questions
What does B-Stock mean for this guitar?
B-Stock means this RGRB720 is a fully functional, structurally sound instrument with only minor cosmetic imperfections—zero impact on playability, tone, or reliability. You receive the complete package: all hardware, tremolo arm, factory D'Addario EXL120-7 strings in B Standard tuning, and full Ibanez warranty support.
Is this guitar suitable for standard tuning or only drop tunings?
The RGRB720 ships factory-strung in B Standard tuning and is optimized for extended lower tunings and drop applications. The 25.5" scale, stiff maple neck, and stable Edge-Zero II-7 tremolo handle both B Standard and lower alternate tunings reliably, though it is not designed for standard tuning on all seven strings.
How many different tones can you get from the dyna-MIX10 switching system?
The dyna-MIX10 system with Alter Switch provides 10 distinct tonal variations, including realistic single-coil textures alongside the dual DiMarzio D Activator 7 humbucker output, giving you flexibility for both aggressive gain and cleaner articulate tones within one guitar.
What is the neck profile, and will it suit fast playing?
The Wizard II-7 three-piece maple neck is Ibanez's signature fast-playing profile: 19mm at the 1st fret and 21mm at the 12th, with a satin finish and dual-action truss rod. This thin, ergonomic geometry minimizes hand fatigue during extended technique work and is built for speed and comfort.
How does the Edge-Zero II-7 tremolo hold tuning during aggressive use?
The Edge-Zero II-7 features a double-locking design with stud-lock technology and a Floyd-style locking nut, providing pitch stability through aggressive dive-bombs and sustained tremolo work without the tuning instability common in single-lock systems.
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