Ibanez Guitar Lines: RG, AZ, S, GIO, and Premium

Ibanez's electric guitar family

Ibanez is a major name in electric guitars, known for producing everything from budget-friendly beginner models to high-end instruments used by touring professionals. The company's history includes collaborations with some of the most influential players in rock and metal.

According to Ibanez's own history, the mid-1980s saw the company work with Steve Vai, Joe Satriani, and Paul Gilbert to develop models like the JEM, JS, RG, and S. Those instruments became benchmarks for hard rock and instrumental rock, and they continue to influence the line-up today.

Today, the electric guitar range is organized into several distinct lines, each with its own design goals. Understanding the differences helps you match a guitar to your playing style and budget.

GIO: entry level and beginner friendly

The GIO series is Ibanez's entry-level electric guitar line. It is aimed at beginners and players who want an affordable instrument that still looks and plays like an Ibanez. GIO guitars typically use simpler pickups and hardware than higher lines, but they share the brand's comfortable neck profiles and recognizable body shapes.

If you are just starting out, a GIO guitar is a practical choice. Its construction and components are designed to be durable and easy to manage, and many models come in a variety of colors. For a first electric guitar, the GIO line is worth considering alongside other budget options. Check out our guide to the best beginner electric guitars for more choices.

RG: the rock and metal icon

The RG series was launched in the mid-1980s and quickly became a favorite among hard rock and metal players. Ibanez introduced the RG alongside the S model during its collaboration with artists like Steve Vai and Joe Satriani, according to the company's history. The RG is known for its double-cutaway body, thin, fast neck, and aggressive pickup configurations.

Many RG models come with a locking tremolo system for deep whammy bar effects, which suits players who like to dive bomb and use extreme vibrato. If you play rock, metal, or any style that demands speed and high output, the RG is a strong candidate. It's also available in extended-range versions for 7 and 8 string players. For more on tremolo systems, read our comparison of tremolo vs hardtail.

S series: thin, light, and contoured

The S series is another Ibanez original that dates back to the same mid-1980s period as the RG. Its defining feature is a very thin body that reduces weight and lets the guitar hug your torso. This makes it comfortable for long practice sessions and live shows.

The double-cutaway shape provides easy access to the higher frets, and the slim profile makes it feel less bulky than many other solid-body guitars. S models often share pickups and electronics with the RG, so you get similar tonal options in a lighter package. If you feel weighed down by typical solid-body guitars, the S series is worth a look. Learn about body shapes and their effect on feel and sound in our guitar body shapes guide.

AZ: modern vintage-style electronics and feel

The AZ series is Ibanez's answer to players who want classic rock and blues tones but with modern build quality and playability. Instead of the hot humbuckers and locking trems common on the RG, AZ guitars often feature a mix of single coils and humbuckers, and a more traditional bridge such as a steel block or vintage trem.

The AZ line is aimed at those who prefer a rounder, more dynamic sound that works well for clean tones, overdriven blues, and pop-rock. Its neck profiles are usually comfortable and playable, and the overall design references vintage classics while keeping the modern touches Ibanez players expect. To understand the tonal differences, see our explanation of single coil vs humbucker pickups.

Premium: upgraded standard models

The Premium line sits between Ibanez's standard production models and the top-tier Prestige and J-Custom guitars made in Japan. Premium models use better quality tonewoods, pickups, and hardware than the standard lines, and they receive extra finishing touches for a more refined playing experience.

For players who want a high-performance instrument without paying a premium for a made-in-Japan custom shop guitar, the Premium line offers a strong middle ground. It's also a good step up from a beginner model if you plan to play seriously for years. For a deeper comparison, read our article on Ibanez Prestige vs Premium vs JEM.

What to pick for your use

Questions

What do the letters RG, S, and AZ stand for?

The exact origins of the names are not officially documented, but RG is widely associated with the Rock Gear / Road Guitar label from the mid-80s. S refers to the thin-bodied S series. AZ is a more recent designation that suggests a modern-vintage approach. None of these letters have an official meaning published by Ibanez.

Is GIO a good guitar for beginners?

Yes. The GIO line is specifically designed as an entry point. It gives you a real Ibanez guitar at a friendly price, with comfortable necks and simple controls. It's ideal for learning and practicing, though you may want to upgrade pickups later if you develop a more demanding ear.

What's the difference between Premium and Prestige Ibanez guitars?

Premium models are built in other factories and offer upgraded materials and hardware over standard lines. Prestige models are made in Ibanez's Japanese plant and often feature more meticulous quality control and exclusive specs. Premium is a mid-high range, while Prestige sits closer to the top.

Do all Ibanez electric guitars have thin necks?

Not all, but many do. The RG and S series are famous for their thin, fast necks. The AZ series, for instance, has a more rounded profile that appeals to players wanting a warmer feel. GIO models also tend toward comfortable, easy-to-play shapes, but they are not as aggressive as the shred-style necks.

Which Ibanez line is best for metal?

The RG series is generally the go-to for metal, especially when you want high output pickups and a locking tremolo. For down-tuned and extended-range metal, the RG and Iron Label lines are common. The S and Premium lines also offer high-gain capable instruments but the RG is the classic.