Ibanez GSRM20B-WK

Electric Bass

Body: Poplar
Maple neck
Fretboard: New Zealand pine
Scale: 726 mm (28.6" short scale)
22 Medium frets
Pickups: Dynamix P/J Style single coils
B10 Bridge
Hardware: Chrome
Colour: Wheathered Black
Suitable case available under Article Nr. 407722 (not included)

30-Day Money-Back Guarantee

3-Year Thomann Warranty

Available since May 2017

Item number 415218

Sales Unit 1 piece(s)

Colour Black

Body Macassar, Maple

Neck Maple

Fretboard Pine

Frets 22

Pickup System PJ

Elektronic Passive

Incl. Case No

Incl. Gigbag No

Show variations of this product

Ibanez GSRM20B-WK

Ibanez GSRM20B-WK Electric Bass * Body: Poplar * Maple neck * Fretboard: New Zealand pine * Scale: 726 mm (28.6" short s...

216 €

to the product

176

Ibanez GSRM20B-WNF

Ibanez GSRM20B-WNF Electric Bass * GIO miKro Series * Body: Okoume * Bolt-on neck: Maple * Fingerboard: Purpleheart * Wh...

196 €

to the product

Ibanez GSRM20-MPL

Ibanez SR20E-SPB Electric Bass * miKro series * Body: Poplar * Bolt-on neck: Maple * Fingerboard: Jatoba * Neck profile:...

199 €

to the product

Ibanez GSRM20-BS

Ibanez GSRM20-BS Electric Bass * GIO miKro Series * Body: Poplar * Neck: Bolt-on maple * Neck profile: GSRM4 * Fingerboa...

183 €

to the product

Ibanez GSRM20-BK

Ibanez GSRM20-BK Electric Bass * Body: Poplar * Neck: Maple * 22 Frets * Fretboard: Rosewood * B10 Bridge * Pickups: P/J...

206 €

to the product

Ibanez GSRM25-BK

Ibanez GSRM25-BK Electric Bass * Poplar body * Maple neck * Jatoba fretboard * 22 Medium frets * Nut width: 45 mm * Scal...

275 €

to the product

Ibanez GSRM20-SLB

Ibanez GSR20-SLB Electric Bass * miKro series * Body: Poplar * Neck: Bolt-on maple * Fingerboard: Jatoba * Neck profile:...

216 €

to the product

B-Stock from 183 € available

216 €

All prices incl. VAT

Sales Rank

in Short Scale Basses

Bundles & offers

Ibanez GSRM20B-WK B-Stock
May have slight traces of use

183 €

55 Customer ratings

5 37 Customers 4 10 Customers 3 8 Customers 2 0 Customers 1 0 Customers

4.5 / 5

features

sound

quality

Review guidelines

38 Reviews

It will not look like what you expect

Tanba 09.05.2018

I've waited long to find this special finish available: the weathered black as displayed on these pictures is gorgeous, you can notice the details of the wood in the glossy body BUT !
But when I opened the box, I found a matte almost completely plain bass guitar.
The sound is good, even though I did'nt manage to reproduce the growly sound which is promissed in the sample sounds of the description (maybe it is me)
I bought this bass because after 10 years with an Ibanez BTB I wanted to have fun with a Ukulele Bass and I found the short scale soooo easy to play that I decided to go for this 28" Mikro bass.
I would have been happy if the bass was as promissed in the pictures but it is not.
So, Be careful, if you are looking for a gsrm20, other colors might be accurate (according to the pictures) for a lower price sometimes, but not this one.

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Guet 30.05.2021

Really nice quality for a mikro bass. Sounds nice and details as a normal size Ibanez.

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Bass for absolute beginner

dvpz 10.05.2022

This is the very first bass that I have purchased, and I have to say that I am deeply satisfied. Leaving aside the esthetics (which is a solid 10 imo), the bass is very confortable to hold, its short size is a plus for beginners since it requires less effort to get a hold on the instrument. The sound quality is surprisingly good, more experienced bass players or better trained ear might disagree, but for beginners it is more than enough. Overall, I highly recommend this bass for any absolute beginner that want to get a hold on this magnificent instrument.

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Mikro bass that punches above its weight

Jungle Pig 30.04.2025

While perhaps not the obvious choice for somebody pretending to be a serious player, this bass is in fact loads of fun - it's small (almost feels like a normal guitar - and you can put it in a bag designed for one), with very nice playability and also quite a good sound, being versatile thanks to its P/J pickup config. Mine came perfectly setup and I couldn't be happier with it.

Just be aware that (obviously) because of its short scale, the notes will not be as precisely defined as in a long scale. The J pickup also gives out a hiss, but that's just normal. One other thing to note is that (especially if you're a bit wild) you might end up yanking the E string out of place.

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Ibanez GSRM20B-WK

Electric Bass

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Electric Bass

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