Every electric guitar reviewed on this site so far gets small one of two ways: a headless design that moves the tuning machines off the headstock entirely (Traveler, Donner, EART, Batking), or a full classic shape scaled down uniformly, the way the Squier Mini Stratocaster does it. The Ibanez Gio miKro takes the second approach, but on a completely different platform: it’s Ibanez’s own RG-style double-cutaway body, shrunk to 3/4 size, with two humbuckers and a normal headstock rather than three single coils. It’s the first Ibanez model reviewed on this site.
Best for: a player who wants higher-output, rock-voiced humbuckers and a fast, slim neck in a smaller body, not the brighter, more versatile single-coil tones the Mini Stratocaster gives you. If tonal range and a shape every guitarist already recognises matter more than output, the Mini Stratocaster is the better fit.
A shrunk RG, not a shrunk Strat
The Gio miKro isn’t a different design philosophy to the Mini Stratocaster, it’s the same “shrink the whole guitar evenly” approach applied to a different body. Where the Mini Stratocaster keeps the Fender single-cutaway-per-side outline and three single coils, the miKro keeps Ibanez’s double-cutaway RG shape and swaps in two Infinity R humbuckers, the same pickup family Ibanez fits to its full-size Gio-series electrics. The scale length drops to 22.2in (564mm), fractionally shorter than the Mini Stratocaster’s 22.75in, and Ibanez’s own spec sheet lists 24 medium frets on a 400mm-radius board, a genuinely playable fretboard rather than a token gesture at one.
That RG heritage shows up in the details more than the outline. A 400mm fingerboard radius (flatter than a typical vintage-style 184mm/7.25in radius) and a slim maple neck are both carried over from Ibanez’s full-size fast-neck guitars, not simplified for a smaller instrument. The trade-off is the same one every non-headless small guitar on this site makes: a normal headstock and normal tuning machines mean normal dependence on a good nut and a proper setup to hold pitch, unlike the headless designs that solve that problem by removing the headstock’s weight entirely.
Specs that matter
Scale length: 22.2in/564mm, against 22.75in/578mm on the Mini Stratocaster
Body: poplar
Neck: maple, bolt-on, with a Jatoba fingerboard and white sharktooth inlays
Frets: 24 medium frets
Fingerboard radius: 400mm
Pickups: two Infinity R humbuckers (H-H configuration), passive, ceramic
Switching: 5-way selector, one volume knob, one tone knob
Bridge: fixed F106 bridge, no tremolo
Neck width: 41mm at the nut, 56mm at the 24th fret
Colours: reviewed here in White; a Black Night option also exists, and the newer “M” series colourways (Blue Burst, Metallic Purple) are separate listings with their own stock situation
Price: from around £214 via third-party sellers on Amazon UK
Amazon rating: 4.2 out of 5 from 14 ratings on the White listing at the time of checking
The genuine downside: noisy pickups
Ibanez fits the same Infinity R humbuckers across the whole Gio range, including the miKro, and it’s a known trade-off rather than a one-off complaint. One detailed UK owner review of this exact pickup pair put it plainly: they’re “REALLY, REALLY NOISY”, loud enough that the reviewer initially suspected a grounding fault before realising the humbuckers themselves were the source, and noted that “none of my single coil pickups hum as loudly as these humbuckers do”. That’s a real electrical hum under gain or through a noisy signal chain, not a build defect, and it’s the kind of thing a noise gate or a cleaner pedal chain usually manages rather than fixes outright.
The same review, and others on the wider Gio miKro range, are consistently positive about what’s underneath the pickups: level frets, a neck that plays slim without feeling flimsy, and tuning that holds once the nut and setup are dialled in. If pickup noise is a dealbreaker, that’s worth knowing before buying rather than after. If it isn’t, the rest of the instrument earns its price.
Sound and electronics
Two Infinity R humbuckers, a 5-way selector, one volume and one tone control, a simpler layout than the Mini Stratocaster’s three-pickup, two-tone-knob setup. The 5-way switch still gives genuine tonal range across the two humbuckers, from full humbucker output in positions one and five to a thinner, more single-coil-like tone in the middle positions, but the ceiling is higher gain and more midrange push rather than the glassy, bright cleans a single-coil layout gives you. It’s a guitar voiced for rock and metal rather than for clean, versatile tones, consistent with what the RG shape and Infinity R pickups are built for on Ibanez’s full-size instruments.
Where to buy it
The White colourway reviewed here is sold on Amazon UK through third-party marketplace sellers, from around £214, rather than a direct Amazon-fulfilled listing. See All Buying Options on Amazon. The newer “M” series colourways are separate listings with their own stock situation, and one of those was showing a multi-month dispatch wait at the time of checking, so it’s worth confirming the specific listing’s delivery estimate before ordering rather than assuming every colour ships the same way.
Ibanez Gio miKro vs Squier Mini Stratocaster
Two different answers to the same problem: a 3/4-scale electric that keeps a normal headstock instead of going headless.
| Ibanez Gio miKro | Squier Mini Stratocaster | |
|---|---|---|
| Design approach | RG-style double-cutaway body, scaled to 3/4 size | Full Stratocaster body shape, scaled to 3/4 size |
| Scale length | 22.2in (564mm) | 22.75in (578mm) |
| Body/construction | Poplar body, bolt-on maple neck, Jatoba fingerboard, 24 frets | Maple top, poplar back, maple neck, laurel fingerboard |
| Pickups & controls | Two Infinity R humbuckers (H-H), 5-way switching, volume and tone | Three single-coil pickups (SSS), 5-way switching, volume and tone |
| Bridge | Fixed F106 bridge, no tremolo | 6-saddle hardtail, no tremolo |
| Known trade-off | Infinity R humbuckers run noisy, per owner reviews | Needs more frequent retuning than expected, per owner reviews |
| Price | From around £214, marketplace sellers only | Around £139, sold and dispatched by Amazon |
If tone versatility and a straightforward Amazon-fulfilled purchase matter more, the Mini Stratocaster is the simpler pick, and it’s cheaper. If a higher-output, rock-voiced pair of humbuckers and a slightly longer 24-fret board matter more than buying path or price, the Gio miKro is built for that instead, so long as the pickup noise isn’t a dealbreaker.
How we assessed this
We haven’t played this specific guitar hands-on. This review is built from Ibanez’s own published specification for the GRGM21 on ibanez.com, the live Amazon UK listing for the White colourway (price, stock and rating), genuine verified-purchase owner reviews on Amazon for the pickup-noise assessment (checked across the wider Gio miKro range, since the Infinity R pickups are shared across colourways), and a direct comparison against the Squier Mini Stratocaster review already on this site. Where a claim comes from a manufacturer spec sheet or an owner review rather than something we’ve independently tested, we’ve said so rather than presenting it as a hands-on judgement.
FAQ
What makes the Ibanez Gio miKro different from the Squier Mini Stratocaster?
The body and pickups. The miKro keeps Ibanez’s RG-style double-cutaway shape and fits two humbuckers, built for higher-output rock and metal tones. The Mini Stratocaster keeps the classic Stratocaster shape and three single coils, built for a brighter, more versatile clean tone.
Are the Ibanez Gio miKro’s pickups actually noisy?
Yes, per multiple owner reviews of the same Infinity R humbuckers Ibanez fits across the Gio miKro range. One detailed UK review described them as running noisier than any single-coil pickup the reviewer owned. It’s an electrical hum under gain rather than a fault, and a noise gate or a cleaner signal chain usually manages it.
Does it come with a case or gig bag?
No, the guitar listing reviewed here doesn’t include one. Ibanez lists a dedicated IGBMIKRO gig bag as a recommended accessory, sold separately.
Is the Ibanez Gio miKro good for adults, or just smaller players?
It’s built primarily for smaller hands, younger players, and travel use rather than as a full substitute for an adult’s main guitar. Reviewers with average-size or larger hands generally find the fret spacing workable but noticeably tighter than a full-scale neck.
Does it have a tremolo arm?
No. The Gio miKro uses a fixed F106 bridge, the same non-tremolo approach the Squier Mini Stratocaster takes, so there’s no floating bridge to knock out of tune.
Will it fit as hand luggage on a flight?
Its 3/4-scale body is smaller than a full-size electric, but no guitar is guaranteed cabin space on every airline. Check our guide to flying with a guitar in the UK before assuming it’ll fit.
The bottom line
Buy the Ibanez Gio miKro if you want a higher-output, rock-voiced pair of humbuckers and a slim, fast RG-style neck in a 3/4-scale body, and you’re prepared to manage some pickup noise as a real, known trade-off. Don’t buy it expecting the brighter, more versatile tones or the straightforward direct-from-Amazon purchase the Mini Stratocaster offers, that’s specifically what you give up for the RG shape and the humbucker output. For a reader who wants their small electric to sound like a rock guitar rather than a pop or country one, it’s currently the only guitar on this site built around that voicing.
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Weighing this up against the rest of the market? Our complete UK buyer’s guide to travel guitars covers how every named model on this site compares.
