Ibanez GSRM20-SLB Starlight Blue Mikro Gio
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- This item is covered for 3 years
What you need to know
What you need to know
- Compact format: short scale 28.6" / 726 mm for immediate handling and excellent playability.
- Versatile PJ configuration: Dynamix P (neck) and Dynamix J (bridge) pickups to switch from warm round tones to precise and punchy sounds.
- Everyday comfort: lightweight and manageable bass, ideal for long playing sessions without fatigue.
- Modern look: Starlight Blue finish that stands out on stage and in the studio.
Manufacturer Information
Ibanez
https://www.ibanez.com
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Safety manager:
Hoshino Europe
Email: info@hoshinoeurope.com
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The Mikro Gio: The Ibanez Spirit in a Compact Version
The GSRM20-SLB is part of Ibanez's Gio family, designed to offer an accessible instrument without sacrificing the brand's DNA: ergonomics, playing comfort, and efficiency. Within the range, the Mikro stands out for its reduced size, especially appreciated as a first bass, for young musicians, or as an easy-to-carry backup instrument.
For Whom and Which Styles?
Thanks to its short scale and intuitive handling, this bass is primarily aimed at beginners, guitarists wanting to switch to bass, as well as experienced bassists looking for a highly practical secondary. Its PJ configuration makes it comfortable in many genres: pop, rock, funk, variety, indie, and any context requiring an effective bass that's easy to place in the mix.
Sound
The poplar body provides a pleasant balance, with a homogeneous response and versatile character. The maple neck promotes attack and definition, while the jatoba fingerboard adds a firm feel and precise articulation. The combination of Dynamix P (rounder, rich in low mids) and Dynamix J (more focused, sharper) pickups covers both thick, warm lines and more edgy, defined sounds. The short scale reduces string tension, facilitating bends and fast playing, while giving a smooth feel under the fingers.
Recommended Compatible Accessories
To fully enjoy the short scale format, prioritize a short scale bass string set. A strap and a tuner are also simple essentials suited to this bass for comfortable and in-tune playing, whether at home or rehearsal.
Technical specifications
| Electronics: microphone configuration | PJ | Body | Poplar |
| Format | Short Scale | Bridge / tailpiece | Fixed |
| Left handed | No | Electronics | Passive |
| Strings | Steel | Color | Blue |
| Nbr of strings | 4 | Finishing | Glossy |
| Fingerboard | Jatoba | Hardware | Chromed |
| Nbrs of frets | 22 | ||
| Type | electric bass | Scale length | 28.6" / 726 mm |
| Wood | poplar | Bridge | B10 (enhanced string stability) |
| Finish | Starlight Blue | Neck pickup | Dynamix P |
| Weight | light (optimal playing comfort) | Bridge pickup | Dynamix J |
| Neck | maple GSRM4 | Controls | volume and tone for each pickup |
| Number of frets | 22 medium frets | ||
Questions frequently asked
Is the Ibanez GSRM20-SLB suitable for beginner bass players?
This model is suitable for beginners due to its short scale length of 28.6 inches (726 mm), which reduces string tension. The Mikro format makes it easier to handle for young musicians and guitarists transitioning to bass. Its 22 frets and fixed B10 bridge complete a simple-to-use setup.
What sound does the PJ pickup configuration on this bass provide?
The combination of the Dynamix P neck pickup and the Dynamix J bridge pickup delivers rounded lows and a sharper attack depending on the settings. Dedicated volume and tone controls for each pickup allow blending adjustments.
Which strings are recommended for an Ibanez Mikro short scale bass?
A short scale bass string set is recommended, compatible with the 726 mm scale length and the steel strings installed on the instrument.
Is the GSRM20-SLB suitable for transportation and rehearsals?
Thanks to its reduced size and light announced weight, this bass is easier to transport than a standard size. A strap and tuner are appropriate accessories for playing rehearsals or at home.
What woods and finish are used on the bass?
The body is made of poplar, with a GSRM4 maple neck and a jatoba fingerboard. The Starlight Blue finish is glossy, complemented by chrome hardware.



