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Ibanez GSRM20 GIO SR MiKro 4-String Bass in Brown Sunburst


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    Product Description

    Here's What Ibanez Say About the GSRM20-BS 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.

    Key Features

    • Neck type: GSRM4 Maple neck
    • Top/back/body: Poplar body
    • Fretboard: Jatoba White dot inlay
    • Fretwire: Medium frets
    • Bridge: B10 bridge
    • String space: 19mm
    • Neck pickup: Dynamix P neck pickupPassive
    • Bridge pickup: Dynamix J bridge pickupPassive
    • Hardware color: Chrome
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    Here at Andertons Music Co. we believe that we stock some of the best musical equipment in the world. That's why we want to make it as quick and easy as possible for you to get your order, safe and sound!

    We offer a wide range of delivery options to help fit around your busy lifestyle without compromise. This includes free, named-day delivery for most UK postcodes on orders over £99 which are in stock, Saturday & Sunday deliveries, and competitive delivery rates worldwide.

    Please note: Some UK postcodes including remote areas and Northern Ireland are subject to charges.

    You can find full details about the services we offer, including details on our international delivery charges, on our main delivery page. Click here to read more.

    Customer Reviews


    2 reviews





    Mrs Susan Davies25th Jan 2022

    Value 4Looks 4Sound 4

    Ms Claire McGhee8th Apr 2021

    I love this bass! I'm primarily a guitar player but wanted to learn bass as well. I decided on a short-scale because I've tried a full sized one before and found it very uncomfortable (I have arthritis in my hands and some things just felt like too much of a stretch). Being unable to try a number out due to COVID I trawled the net and YouTube for reviews and thought the Ibanez Mikro had the best sound, and I wasn't disappointed. The sound is full-bodied, and by adjusting between the pickups a good range of tones is available. I haven't had to alter anything, it played beautifully straight out of the box. It's unbelievably well made for the price, and the finish is lovely. I prefer to play it standing up, and the weight is just right and well balanced. I'm genuinely impressed with this instrument and the way it plays and sounds. It's definitely no toy, but it IS a lot of fun!

    Value 5Looks 4Durability 4Sound 4

    Finance available at checkout for orders £300+

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    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. Andertons Music Company is authorised and regulated by the Financial Conduct Authority. Credit provided subject to age and status.