Ibanez RGRB620 Iron Label - Overview and Best Prices

Ibanez RGRB620 Iron Label Review
Add to Compare
FIND IT ON:
Sweetwater logoAmazon logoMusician's Friend logo
  • 3 Prices - New from $1,099.99 >
  • From Ibanez's 2023 RG series
  • Made in Indonesia
  • 6 strings
  • 25.5"'' scale
  • 15.748" Fretboard Radius
  • Nyatoh body
  • Maple/Walnut neck
  • Ebony fretboard
  • Bridge pickup: DiMarzio D Activator (Humbucker/Passive)
  • Neck pickup: DiMarzio D Activator (Humbucker/Passive)
  • 1 volume and 1 tone Dome knobs
  • 5-way Switch
  • Edge-Zero II bridge
  • Wizard III Bolt-On neck
  • 24 Jumbo frets
  • Gotoh machine heads tuners
  • Side-By-Side Comparison
Show Specs
Ibanez RGRB620 Iron Label Specifications
Ibanez RGRB620 Iron Label
General
Brand: Ibanez
Year: 2023
Configuration: HH
Strings: 6
Made in: Indonesia
Series: RG
Colors: Black
Left-Handed Version: No
Body
Type: Solid Body
Body Material: Nyatoh
Bridge: Edge-Zero II
Neck
Neck Joint: Bolt-On
Tuners: Gotoh machine heads
Fretboard: Ebony
Neck Material: Maple/Walnut
Decoration:
Scale Size: 25.5"
Shape: Wizard III
Thickness: 1st Fret: 0.75'' (19.1mm) - 12th Fret: 0.83'' (21.1mm)
Frets: 24 Jumbo
Fretboard Radius: 15.748"
Nut: Locking
Nut Width: 43mm (1.693'')
Electronics
Bridge Pickups: DiMarzio D Activator (Humbucker / Passive)
Neck Pickup: DiMarzio D Activator (Humbucker / Passive)
Switch: 5
Knobs: Dome
Pickup Mods: Coil Tap
Volume Controls: 1
Tone Controls: 1
Hardware
Strap Lock: No
Hardware Color: Black
Show Diagram
Ibanez RGRB620 Iron Label pickups switch selector and push knobs diagram
Ibanez RGRB620 Iron Label's switch options

Our Scores and Tone Evaluation

Playability 73
Sound 83
Build quality 64
Value for money 73
Overall Score 73
Tone Evaluation
  • Heavy Metal
  • Hard Rock
  • Jazz
  • Blues
  • Funk
  • Country
Strengths & Weaknesses
Ibanez RGRB620 Iron Label
  • Expensive Wood
  • Locking Nut
  • Top Brand Pickups
  • Coil Tap Pickups
  • Luminescent Inlay
  • Tremolo
  • Cheap Fret Wire (NS)
  • No Locking Tuners
  • Made in Indonesia
  • No Neck-Through Build
  • No Weight Relief
  • No Compound Radius Fretboard
  • No 21:1 Tuner Ratio
  • No Retainer Bar
  • No Strap Lock

Price Overview

Its average competitor's price is $1000, which means that the Ibanez RGRB620 Iron Label costs around 10% more than the competition. It might be due to it having additional features, but know that you can find cheaper similar alternatives. This takes into account all instruments of the same category in our database with 6 strings and Double Locking bridge that are made in Indonesia.

SET PRICE ALERT

These are affiliate links. We may earn a fee if you purchase after clicking. These prices are prone to error. Make sure you're buying the right product after clicking on a link from our site. We are not liable if you buy the wrong product after following these links. As an Amazon Associate site we earn from qualifying purchases.

User Reviews & Feedback

Not all instruments are created equally. That's why it's important to have different opinions. Here's what our users who have played this instrument say. If you've played it before, help others by voting below!

Weight

Vote

Tuning stability

Vote

Neck speed (thickness)

Vote

Neck access to high frets

Vote

Neck profile shape

Vote

Fret edges

Vote

Pickups noise

Vote

Pickups power

Vote
No Reviews Yet

Often Compared With

Explore All From Ibanez >

Hand Size Comfortability

After taking into account the neck profile, scale size, fretboard radius, and nut width, we can conclude that the Ibanez RGRB620 Iron Label's construction favors people with relatively small hands.

Nevertheless, this comes down in the end to personal preference. Make sure you test this guitar—or another one with similar characteristics—before buying.

Big Hands
Small Hands

Beginner Friendliness

The Ibanez RGRB620 Iron Label meets 3 out of our 8 criteria items for beginner friendliness, which means that it's not recommended for complete beginners. This takes into account the type of frets, scale length, nut width, bridge type, fretboard radius, and neck profile to determine the easiest combination for new players to get used to.

New Player Friendliness

Ibanez RGRB620 Iron Label
  • Comfortable shape
  • Tall frets
  • Comfortable neck
  • Comfortable fretboard
  • Narrow nut
  • Short scale
  • Locking tuners
  • Easy-to-use bridge

Videos

Ibanez Iron Label RGRB620 and RGRB720 Electric Guitar Demo
IBANEZ RGRB620-BKF IRON LABEL RG SERIES ELECTRIC GUITAR IN BLACK FLAT
IBANEZ RGRB620-BKF IRON LABEL RG SERIES ELECTRIC GUITAR IN BLACK FLAT
IBANEZ RGRB620-BKF IRON LABEL RG SERIES ELECTRIC GUITAR IN BLACK FLAT.
Ibanez Iron Label RGRTB621-BKF Overview & Sounds
Iron Label RG
No Talking...Just Tones | Ibanez RG IronLabel | RGRTB621 - Black Flat
Ibanez Iron Label Electric Guitars - Ibanez Iron Label
Unboxing A New IBANEZ Iron Label Guitar - The PERFECT Metal Guitar? - First Impressions & Demo
Modern Metal Shredding on New Ibanez Iron Label RGRB720 | GLTH

Playability

Scale Length

Scale length is the distance the strings will span between the bridge and the nut. It can tell you a lot about the overall playability and tone of the instrument. A longer scale length means longer distance between frets, brighter tone and more string tension—which means lower action, but more difficult bending of the strings.

Here's the Ibanez RGRB620 Iron Label's 25.5" scale length compared to other common sizes:

Ibanez RGRB620 Iron Label Scale Length Comparison
Ibanez RGRB620 Iron Label's scale length (at the top) compared to other popular sizes

This is the same scale length used in Stratocaster guitars, and it's one of the main reasons they have such a bright sound. It's considered a long scale when compared to most non-baritone guitars.

Since the distance between bridge and nut is relatively long, you'll need to give the strings more tension to get them in tune. This higher tension will allow for a couple of things. First, you can get a lower action (get the strings closer to the fretboard) because the strings won't 'wiggle' too much when pluck and won't cause fret buzz. This can allow you to use lower tunings without increasing your string gauge, and it will make it easier to press down the strings fast.

However, the frets will also have a wider separation between each other, which can make it harder to play, especially if you got small hands. The higher tension will also make the strings feel stiffer, so bending will require more strength.

More with the same scale length:

Neck Profile

Ibanez RGRB620 Iron Label Neck Profile
Ibanez RGRB620 Iron Label's neck profile

The neck profile tells you the thickness (neck depth) and shape in cross section. Every difference will completely change the feeling and comfortability of the neck. This is a highly subjective thing, but most players indeed prefer certain types of necks (like Cs and Ds) because they feel nice in most hands.

The Ibanez RGRB620 Iron Label's neck thickness is approximately 0.75'' (19.1mm) at the first fret, and 0.83'' (21.1mm) at the twelfth.

These measurements were taken either from the official Ibanez website, or, in case this information wasn't provided, by researching multiple online marketplaces and forums where owners of this model have posted their measurements.

It has a Wizard type neck. This is a neck profile invented by Ibanez in the 90s and perfected throughout the years. It's thinner than the C profile that most people like. It's not as thin as their 'Super Wizard' version, so it's a good option if you like thin necks, but like to have a bit of thickness for resting your hand while playing.

Fretboard Radius

When it comes to fingerboard radius, personal preference will dictate which one is better for you. However, most people seem to agree that a more curved (lower) radius will make it easier to play chords while a less curved (higher) radius is better for soloing and bending.

The Ibanez RGRB620 Iron Label has a 15.748" fingerboard radius.

Here's an image comparing this fretboard radius to other popular choices:

Ibanez RGRB620 Iron Label Fretboard Radius Comparison with Fender Stratocaster and Gibson Les Paul
Ibanez RGRB620 Iron Label's fretboard radius compared to others

Compound radius fingerboards give the best of both worlds. Unfortunately, the Ibanez RGRB620 Iron Label has the same radius across the board.

Playability compared to main competitors

25.5'' Scale Length
Wizard Neck Profile
1.693'' Nut Width
15.748'' Fretboard Radius
25.5'' Scale Length
C Neck Profile
1.654'' Nut Width
Compound Fretboard Radius
25.5'' Scale Length
C Neck Profile
1.625'' Nut Width
Compound Fretboard Radius
25.5'' Scale Length
U Neck Profile
1.654'' Nut Width
Compound Fretboard Radius
25.5'' Scale Length
C Neck Profile
1.654'' Nut Width
12'' Fretboard Radius

Nut Width

Ibanez RGRB620 Iron Label Nut Width
Ibanez RGRB620 Iron Label Nut Width

The Ibanez RGRB620 Iron Label has a nut width of 43mm (1.693''). This is within the most common range of nut widths for a 6-string guitar. It offers a good balance of string separation at the nut. It's the size that most guitarists prefer as it gives them just enough space to play open chords without muting the strings, but without spreading the strings too wide and making bar chords difficult to perform.

Frets

The Ibanez RGRB620 Iron Label has 24 frets. A lot of people mistakenly believe that having more frets will always be better because it gives you a higher octave. This is certainly an advantage, but there's also a disadvantage to this.

Since the fretboard will be longer, the neck pickup will need to be placed closer to the bridge. And as you may know, the further away the neck pickup is from the bridge, the warmer it sounds. This means you'll have a brighter-sounding neck pickup when using a 24-fret guitar, even if you use the same pickup on a 22-fret guitar.

It comes with nickel silver frets, so they won't last as long as stainless steel frets. If you use your instrument a lot, you might need to replace the frets after a few years. But this is unlikely as most people change instruments before this happens.

More with the same amount of frets:

Fret Size

Ibanez RGRB620 Iron Label Fret Size Comparison
Ibanez RGRB620 Iron Label's fret size (in orange) compared to other popular sizes

Finally, let's talk about fret size. Some people prefer tall frets because it's easier to press the strings and perform bends since there's less friction against the fretboard. On the other hand, some people like shorter frets because they like to touch the fretboard when playing, or because they got heavy hands and tend to press too much on the string and alter the of the note pitch accidently.

The Ibanez RGRB620 Iron Label's frets are Jumbo size. This is a tall fret size that is becoming increasingly popular because it makes it easier to press down the strings cleanly. With this fret size, you won't feel the fretboard when playing, so if you press down too hard, you will get the notes out of pitch. However, this is something you can overcome by getting used to the taller size.

More with the same type of frets:

Playability Score

Bending & Vibrato Ease 80
Chord Playability 50
Solo Playability 90
Playability 73

Tone

Wood will have little influence in the final tone of an electric guitar or bass. Instead, the hardware, especially the pickups, will be the most important thing to look at. Bur first, let's see the quality of the wood.

Wood

Nyatoh wood pattern used for guitar building
Nyatoh Body
Maple wood pattern used for guitar building
Maple Neck
Ebony wood pattern used for guitar building
Ebony Fretboard

Nyatoh Body: It's a wood type found mainly in Indonesia. It's fairly hard and durable and is becoming popular for building guitars because it isn't expensive.

Maple Neck: This is one of the most popular types of wood used in all kinds of guitars. It's heavy, strong and compact, which makes it great for necks. However, it's also used for fretboards, bodies and tops due to its light color, resistance and beautiful patterns. When it comes to tone, it highlights the mid and high frequencies.

Ebony Fretboard: This is one of the most expensive woods there is, which is why it's mostly used for fretboards. It is dense, heavy, highly resistant and comes in a really dark color that gives any guitar a classy touch. Tone wise, it helps the high side of the spectrum and provides good sustain.

More made with the same wood:

Pickups

This guitar comes with pickups from one of the top brands: DiMarzio. So you can expect well built pickups with great sound that shouldn't need an upgrade anytime soon.

These are passive pickups, so you can expect a rounder sound and a moderade level of output.

The Ibanez RGRB620 Iron Label's configuration is HH. With this pickup combination, you'll get warmer tones and more output than using single coils. Humbucker pickups cancel the noise that single-coil suffer from, which also results in a warmer tone. This pickup combination isn't only for high-gain music like Hard Rock or Heavy Metal. Their warmness is also popular for Jazz, Indie, R&B, Blues and more.

More with the same pickups

24 Frets
Edge Zero II Bridge
DiMarzio D Activator Bridge Pickup
DiMarzio D Activator Neck Pickup
24 Frets
Edge Zero II Bridge
DiMarzio D Activator Bridge Pickup
DiMarzio D Activator Neck Pickup

Versatility

It gives you a good amount of tone options with its 5-way switch. You can use it to choose at least 5 different pickup combinations.

It has a Coil Tap option. This will allow you to get a single-coil sound out of your humbucker once you activate the power tap. The way it works is that it cuts part of the power coming from one of the coils, which ends up giving you a more real single-coil sound.

What music genre is it good for?

As a 6 strings, Solid Body guitar with HH configuration and Passive pickups, we'd recommend it for genres like Heavy Metal or similar. However, you can use almost any guitar for any genre. This is just the typical type of music for this particular one.

Sound Score

Pickups 85
Sustain 80
Versatility 82
Tuning Stability 85
Sound 83

Build Quality

Country of Origin

Knowing where the instrument is produced is a good way to know how well it's built. Some manufacturing countries are known for having higher quality standards. For example, most expensive instruments are made in the US or Japan, but there are some exceptionally great countries—like South Korea—that are building a good reputation.

The Ibanez RGRB620 Iron Label is made in Indonesia. Many people prefer the quality of an Indonesian guitar over a Chinese. Respectable brands like Epiphone, Ibanez and Schecter are building in this country because of the great quality and lower price. Some people like to compare them to the ones built in Japan during the 80s, when Japanese guitar makers made a name for themselves.

Still, remember that we're taking about Ibanez here, which is a brand with good renown. They know how to use cheap labor in this country without sacrificing too much quality. So you shouldn't end up receiving a useless or ugly instrument.

Bridge

Edge-Zero II: It's a cheaper version of the Edge Zero bridge, which is a double-locking tremolo with some unique features. For example, a push-in arm, locking stud bolds that lock the bridge to the body to give better stabilization, and a thumb-screw that allows you to make adjustments without removing the backplate. When compared to the Edge Zero, this one makes changing the intonation a bit more difficult.

Some of them have an additional ZPS3 Zero Point system, which consists of two extra springs that will make the tremolo return back faster to the neutral position—also known as zero position. Like Floyd Roses, these tremolos can be a pain to set up if you're a newbie.

More with the same type of bridge:

Nut Material

Another important thing to analyze is the nut material, as it's one of the most important aspects that can affect the sound and playability of your guitar. A well-cut nut will make sure it stays in tune and will make it more comfortable to play.

In this case, the Ibanez RGRB620 Iron Label has a Locking nut. Instead of the typical nut, this nut locks the strings in place and will make them stay in tune even after heavy tremolo use. This type of nut provides the best tune stability, but they also make the guitar more expensive.

Unfortunately, it doesn't come with a retainer bar for the nut, which would be a helpful addition. Without it, the strings will change pitch once you lock down the nut, so you'll have to make more micro-adjustments at the bridge to tune it correctly.

More with the same nut material:

Neck Joint

The neck joint is the part where the neck of the guitar meets the body. There are three main techniques to attach both parts together: Set-In, Bolt-On and Neck-Through. The latter two provide different advantages, although neck-throughs are the most expensive.

This guitar has a Bolt-On neck joint. Even though this type of neck was looked down upon for a long time, nowadays bolt-on necks are well built and provide just as much sustain as any other join method. First of all, it's cheap to make because it consists of simply 4 bolts that attach the neck to the body. And you can travel with the guitar more easily, swap out the neck if you damage it, or upgrade to a more comfortable neck later on.

More with the same build:

Build Quality Score

Quality of materials 51
Features 65
Quality Control 75
Build Quality 64