Ibanez GSRM20B-WK Electric Bass Wheathered Black

Short-Scale Bass with Black Hardware!
  • GIO miKro Series
  • Body: Okoume
  • Fretboard/Neck: Purpleheart / Maple
  • Pickups: 1x Dynamix P / 1x Dynamix J (PJ)
  • Color & Finish: Wheathered Black, Open Pore
Variants (4)
Ibanez GSRM20-MPL Electric Bass Metallic Purple
Ibanez GSRM20-SLB Electric Bass Starlight Blue
Ibanez GSRM20B-WNF Electric Bass Walnut Flat
Ibanez GSRM20L-BK Gio miKro E-Bass Black
Ibanez GSRM20-MPL Electric Bass Metallic Purple Ibanez GSRM20-MPL Electric Bass Metallic Purple
Ibanez GSRM20-MPL Electric Bass Metallic Purple
  • GIO miKro Series
  • Body: Poplar
  • Fretboard/Neck: Jatoba / Maple
  • Pickups: 1x Dynamix P / 1x Dynamix J (PJ)
  • Color & Finish: Metallic Purple, Gloss
RRP** 219,00 
196
Ibanez GSRM20-SLB Electric Bass Starlight Blue Ibanez GSRM20-SLB Electric Bass Starlight Blue
Ibanez GSRM20-SLB Electric Bass Starlight Blue
  • GIO miKro Series
  • Body: Poplar
  • Fretboard/Neck: Jatoba / Maple
  • Pickups: 1x Dynamix P / 1x Dynamix J (PJ)
  • Color & Finish: Starlight Blue, Gloss
RRP** 219,00 
196
Ibanez GSRM20B-WNF Electric Bass Walnut Flat Ibanez GSRM20B-WNF Electric Bass Walnut Flat
Ibanez GSRM20B-WNF Electric Bass Walnut Flat
  • GIO miKro Series
  • Body: Okoume
  • Fretboard/Neck: Purpleheart / Maple
  • Pickups: 1x Dynamix P / 1x Dynamix J (PJ)
  • Color & Finish: Walnut Flat, Open Pore
RRP** 219,00 
198
Ibanez GSRM20L-BK Gio miKro E-Bass Black Ibanez GSRM20L-BK Gio miKro E-Bass Black
Ibanez GSRM20L-BK Gio miKro E-Bass Black
  • Gio miKro Series
  • Body: Poplar
  • Fretboard/Neck: Jatoba / Maple
  • Pickups: 1x Dynamix P / 1x Dynamix J
  • Color & Finish: Black, Gloss
RRP** 279,00 
241
-10,00€ 209
instead of RRP**219
All prices include VAT
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Rocktile TB-4 MBK Traveler E-Bass Matte Black
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Ibanez GSRM20B - Wheathered Black Open Pore

As a quality-conscious beginner, you can't ignore Ibanez — and the GIO-series electric basses are no exception. Strong build, versatile tone and fair prices make this one a real grab.

Short-Scale Bass With Heavyweight Tone

The Ibanez miKro GSRM20 electric bass is the perfect size for children and bassists with small hands, offering outstanding value while staying lightweight. The moment you pick it up, its compact body and shorter neck deliver surprising comfort and excellent playability. The attractive finish and Ibanez's characteristic premium workmanship neatly complete the playing experience.

A Short-Scale Electric Bass With Advantages!

Features

General

  • Model: Ibanez GSRM20B-WK
  • Series: GIO miKro
  • Strings: 4
  • Orientation: Right-handed

Body

  • Body Shape: miKro SR
  • Body: Okoume

Neck

  • Neck: Maple
  • Neck Construction: Bolt-on
  • Neck Profile: GSRM4
  • Fretboard: Purpleheart
  • Fretboard Radius: 350mm
  • Fretboard Inlays: White Dots
  • Scale Length: 28.6\" (726mm)
  • Frets: 22, Medium
  • Nut Width: 38mm

Electronics

  • Bridge Pickup: Dynamix J
  • Neck Pickup: Dynamix P
  • Controls: Master Tone, 2 x Volume

Hardware

  • Finish: Black
  • Bridge/Tailpiece: B10
  • Knob Caps: Black
  • Strings: .045/.065/.085/.105

Color & Finish

  • Color: Wheathered Black Open Pore
  • Finish: Open Pore

Scope of delivery

  • 1 x Ibanez GSRM20B-WK Electric Bass Wheathered Black

Specification

  • Product number 00049336
  • Fretless No
  • Scale Short Scale 30 Zoll
  • Fretboard Purpleheart
  • Finish Open Pore
  • Electronics Passive
  • Body shape Other models
  • Colour Black
  • Number of strings 4
  • Body Okoume
  • also for children Yes
  • Pickups PJ
  • Handedness Right-handed
  • Gigbag / Case included No
  • Neck Maple

Reviews

5.0/5.0
Based On 6 ratings
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5 Stars
6
4 Stars
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A verification of the ratings has taken place as follows: Only customers who are registered in our online store and have actually purchased the product from us can submit a rating for the item in the customer account.

Review from Christian on 03.05.2026
This rating has been translated automatically. Original language flag from
 verified purchase
Good Ebass
Review from Matthias on 24.01.2021
This rating has been translated automatically. Original language flag from
 verified purchase
Good workmanship and sound. Perfect for my short fingers.
Review from Manfred on 04.04.2026
Variant Ibanez GSRM20B-WNF Electric Bass Walnut Flat
This rating has been translated automatically. Original language flag from
 verified purchase
Super Bass
Review from Michael on 06.08.2025
Variant Ibanez GSRM20B-WNF Electric Bass Walnut Flat
This rating has been translated automatically. Original language flag from
 verified purchase
This bass has a super fat sound. I'm not a professional and only play for home use. But I was very pleasantly surprised by this model. On the one hand, this bass is light and easy to handle, the frets are closer together, it's a short scale, and as I have small hands I can grip it better, I don't cramp up and I'm quicker and more precise with the fingerings.
The communication with Musikhaus Kirstein is flawless, I was again very satisfied, and the delivery was again very fast. So I can only praise both the instrument and the music store and recommend them highly. Gladly again.
Incredible sound
Review from Lilli on 26.01.2021
Variant Ibanez GSRM20B-WNF Electric Bass Walnut Flat
This rating has been translated automatically. Original language flag from
 verified purchase
I was very skeptical. Short Scale and very cheap.
So quickly connected and tried. The first sound and I was happy. WOW I could only say.
Much better than my older model of another brand.
The weight is sensationally low. The short neck suits me very well and does not reduce the sound at all.
I had an active bass before. I like this model better. Absolute recommendation from me.

Questions about product

Your question about the article Ibanez GSRM20B-WK Electric Bass Wheathered Black

Your question will be forwarded directly to the department and answered as soon as possible.

Question by Bärbel on 27.05.2021

Hello,

I need the ebass for a choir operation , does this play only with battery or can it without ?
Thank you in advance . lg.

Answer by Musikhaus Kirstein:

Passive pickups are installed in this bass, which do not require a battery.

Financing

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Your contact persons

The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.

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