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Ibanez GSRM20B-WNF MiKro Gio Bass in Walnut Flat



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Product Description

Here's What Ibanez Say About the GSRM20B Bass

Small hands make big sounds with the Ibanez miKros. These compact guitars have many of the features of their bigger counterparts.


A guitar doesn't have to cost a lot to sound great. The GIO series was developed for players who want Ibanez quality and performance in a more affordable package. Not only do they look and play better than many other offerings in their price range, but they are held to the same standards and come with warranty is the same as Ibanez's more expensive models.

Maple neck

The Maple neck provides stability and bright tonal character.

Purpleheart fretboard

The Purpleheart fretboard emphasizes the beauty and the rich tonal character of this bass.

Medium frets

Medium sized frets enhance the accuracy of your notes.

Okoume body

The Okoume body provides a bright and solid sound.

Dynamix PJ pickups

Dynamix PJ pickups deliver clarity and fullness

B10 series bridge

The B10 bridge allows fully adjustable intonation and solid tuning stability.

28.6 inch scale

Its shorter 28.6” scale makes it perfect for tour buses, space-restricted home studios, folks with smaller hands, as well as young rockers or beginners.


  • Maple neck
  • Purpleheart fretboard
  • Medium frets
  • Okoume body
  • Dynamix PJ pickups
  • B10 series bridge
  • 28.6 inch scale

Customer Reviews


9 reviews





Trusted Customer17th Nov 2021

I bought this so that my 10 year son could play it. The short scale makes is much easier for people with small hands. I find it good to play too (with my average sized Dad hands).

Value 5Looks 5Durability 4Sound 4

Christopher Mann4th May 2021

I hesitated about buying the GSRM20. Is it really a kid's bass? Would the strings be floppy? Would the bridge pickup buzz like a hornets' nest. Would I have sharp frets, poor intonation etc? I've played the bass for a total of 5-6 hours and everything falls naturally to hand. The neck does not feel absurdly short, nor do the strings feel like spaghetti. The pots are smooth though the range of volume and tone is limited (it's a sub-£200 bass I remind myself). The setup was great (for me) and the bass arrived almost perfectly in tune. No sharp frets and no noisy J pickup. I'm delighted - I think it looks great and it makes me go for lines I have never tried on my 35-year-old Aria. I'm genuinely delighted - I should have bought it a year ago.

Value 5Looks 4Durability 4Sound 4

Trusted Customer17th Mar 2021

Excellent bass for a beginner or someone who prefers the shorter scale. Good tonal range, and so light.would recommend.

Value 5Looks 5Durability 5Sound 4

Mr Clive Lawson17th Mar 2021

Wow! This is such good value for money. Well made and looks and sounds great.

Trusted Customer31st Dec 2020

Value 5Looks 4Durability 4Sound 4

Joseph Westcott17th Jun 2020

Great bass guitar for a complete beginner. Joe uk

Value 5Looks 5Durability 5Sound 5

Mr Robert Cobb8th Nov 2019

Feels great, looks are just what I wanted.

Value 5Looks 5Durability 5Sound 5

Trusted Customer6th Aug 2019

Steve Willson10th Jun 2019

This is a real value for money short scale bass. I just use it for recording demos as I'm not really a bass player, but I'm very impressed by the sound. I also find it much easier to get around than a normal bass guitar. Recommended.

Finance available at checkout for orders £300+

How do I use instant finance?

It's simple! Just add the products you want to your basket and click the "Checkout" button in your basket. Go through the checkout process and tick the "Finance" option under "Select Your Payment Method". You can then choose which finance term you'd like to apply for, and change your deposit if you wish.

At the end of the checkout you'll be taken to the V12 Finance web site. This is where your finance application is processed. Assuming your application is accepted you'll be able to place your deposit and confirm your order right there.

Then, your order will come through to Andertons and we'll send you the goods. Get approval before 3pm and we'll send your order out the same working day (stock permitting) for next working day delivery!

Who can apply for finance?

You must: spend over £300, be at least 18 years of age, have been a UK resident for 3 years or more, be able to make repayments by Direct Debit, be in regular employment (minimum of 16 hours per week) including self-employment, or in permanent residence with your partner who is in regular employment.

Read More About Online Finance

Andertons Music Company's Registered Office: 58-59 Woodbridge Road, Guildford, GU1 4RF. Andertons Music Company acts as a credit broker and not a lender and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority. Andertons Music Company is authorised and regulated by the Financial Conduct Authority, firm registration number 716155. Credit provided subject to age and status.