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Ibanez

Ibanez GSRM20 MiKro -Black

  • Based on 2,257 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jun 30
Order within 3 hours and 58 minutes
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Color: Black


Style: Guitar


Features

  • 4-string Electric Bass with Poplar Body
  • 2 Single-coil Pickups - Black
  • Jatoba Fingerboard
  • Maple Neck

Description

Ibanez GSRM20GSR models with high-output pickups offer famous Sound gear professional comfort and playability at "entry-level" prices. Specifications: Neck: GSRM 4 neck 28.6" neck Type: GSRM4 28.6" Body: Mahogany body Frets: Medium frets Fingerboard: Rosewood Inlay: Pearl Dot Bridge: B10 bridge Neck PU: STD P neck pu Bridge PU: STD J bridge pu HW Color: CH.

Brand: Ibanez


Color: Black


Top Material Type: Mahogany Wood


Body Material: Poplar


Back Material Type: Maple neck with rosewood fretboard for smooth playability


Neck Material Type: Maple


Fretboard Material Type: Rosewood


Guitar Pickup Configuration: combination


String Material Type: Nickel


Hand Orientation: Right


Top Material Type: Mahogany Wood


Body Material Type: Poplar


Back Material Type: Maple neck with rosewood fretboard for smooth playability


Neck Material Type: Maple


Fretboard Material Type: Rosewood


String Material Type: Nickel


Material Type: Stainless Steel


Guitar Pickup Configuration: combination


Hand Orientation: Right


Guitar Bridge System: Fixed


Number of Strings: 4


Operation Mode: Manual


Scale Length: 34.0


Item Weight: 6.8 Pounds


Item Dimensions: 46 x 3 x 13 inches


Instrument Size: 4.00


Color: Black


Connector Type: 1/4" Jack


Brand Name: Ibanez


UPC: 606559493081


Manufacturer: Ibanez


Global Trade Identification Number: 81


Manufacturer Part Number: GTSGSRM20BK


Warranty Description: 1 year limited warranty.


Item Type Name: Bass Guitar


Included Components: not included


Unit Count: 1.0 Count


Model Name: GSRM20


Model Number: GSRM20BK


Instrument: Electric Bass


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 30

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Top Amazon Reviews

    • Terrific short scale bass. Great quality.
Color: Black Style: Guitar
Ibanez has long had a reputation for quality instruments and this purchase reinforces that. I have been playing bass for 60 years, and in my old age was finding my standard long scale bass was heavy and giving me an aching shoulder. The shorter fretboard on this bass is easier to play since I also have a little arthritis in my left hand. It’s ideal for anyone who has shorter arms or smaller hands. With two pickups you can get an infinite variety of sound settings, and with a little experimentation you can get the sound you want. I’m using the bass regularly on gigs and have been delighted with it. I’m very happy with this purchase. ... show more
Reviewed in the United States on March 29, 2026 by Brian S
    • Lightweight marvel, easy and fun to play.
Color: Black Style: Guitar
This is an amazing bass for the price! The shorter scale and somewhat reduced tension on the strings make playing fast and fun. I actually like the tone better than my larger 5-string bass; and the reduced weight is easier on my shoulder. There is a small amount of hum when the bridge pickup is turned way up - would not do for recording, but for live playing it's not enough to matter, I just use mostly the other pickup. The bass is well made; the tuners are really nice. The factory setup was spot on; I didn't need to do a thing. I'm really glad I bought it. ... show more
Reviewed in the United States on June 26, 2025 by Kindle Customer
    • Ergonomically Perfect
Color: Black Style: Guitar
Sonically, this is a decent bass. The P/J pickup configuration gives you a useful array of tonal options. The overall tone is a quite coarse and growly, which won't be to everyone's liking, but it makes this bass good for a lot of hard rock styles. Like most short-scale basses, this Mikro offers a big, booming low end, lacking the clarity and refinement you'd typically get from a standard 34" scale. But the ergonomic gains are massive. This bass offers extremely easy reach because of the thin, short-scale neck, and the the body contouring is perfectly executed: everything is smooth and rounded so nothing digs into your torso (or thigh when playing seated.) It's lightweight and perfectly balanced, with no dive in either direction. Many far more expensive basses fail here. No problems with fit or finish, though the wiring is problematic: mine started to give off a static crackle when touching the control knobs after a while. Certainly a fine bass for the price, good for beginners or more experienced bassists who want a short scale in their arsenal. ... show more
Reviewed in the United States on November 3, 2023 by Panzermann
    • Good quality
Color: Black Style: Guitar
While things weren't perfect and there was a slight intonation issue, this unit is great for the money you pay. I ordered for my daughter who wanted to round out her guitar skills. It is perfectly sized and does have plenty of "boom" to it with the fender bass amp I also bought. The intonation issue is slight and I am going to take it to a shop to have it adjusted. Fit and finish were very good overall. Nothing jumps out as cheap or flimsy, though I am not the expert she is. ... show more
Reviewed in the United States on February 26, 2025 by Mark L
    • awesome little bass for a great price!
Color: Black Style: Guitar
I ve been looking at a number of inexpensive short scale basses as of late and i am so glad i went with this one even having not tried it in person before hand. I ve played bass for 35 years and have owned well over 40 basses. I currently play on two series I alembics( fretted and fretless) but needed a bass i could take around most anywhere without worrying about losing a costly and amazing instument. I had tried out a few other short scaled basses(the fender bronco and jaguar, and others) but i just didnt like the feel and limited tone possibilities i found on these instrument. I have had both fender and ibanez basses in the past and was pleased them all, but these short scaled basses just didnt offer what i was looking for. So i took a leap of faith and bought the mikro unseen/unplayed. I love it!! The tiny neck has a very smooth feel to it and plays quite fast. As far as tone goes..well, i wasnt expecting too much. I played back the first recordings i did with it and was blown away by the versitility it displayed!! Ranging from deep reggae tones to bright snappy tones great for rock or jazz both plucking and slapping! The only issue i have with the bass after 5 days of playing with it is that a couple of the pick-up height adjustment screws are either misaligned or just contrary, but i imagine that it is something easily addressed and overcome. All in all, i am very impressed with this little bass and all it brings to the mix! Its tonal versitility far surpasses that of the other basses i encountered in this scale length/price range. Its playability is wonderful and the feel of the neck is great! And the light weight is a godsend(i bet its no more than 1/3 the weight of my alembics!) I would heartily recomend this instrument for either the beginner or the more advanced player looking for a small new bass to play with, or just for something a "little" different! ... show more
Reviewed in the United States on June 10, 2013 by Dr. ji Phunkk
    • Great Product, Great Quality! Great Product, Great Quality!
Color: Black Style: Guitar
Review Image by Adam
I am thrilled with my purchase. It is the smallest bass I've ever seen, which I need because I'm short with short arms. Everything works and I would recommend this guitar to beginners or more advanced players. It holds it's tuning and sounds great!
Reviewed in the United States on July 13, 2025 Reviewed in the United States on July 13, 2025 by Adam
    • Good Bass but don't get Refurbished
Color: Black Style: Guitar
Starting off with the guitar itself, it sounds great, easy to frett if you have small hands. Bought this unit refurbished. It came in a box haphazardly taped together almost falling apart and the set up was quite awful. Action was way too low, , truss rod too tight, so the frett buzzed even playing an open string. Too an hour or so to fix. Now the worst part, I noticed the output jack to be quite loose and free spinning, removed the back panel to get to the wiring and saw an awful soldering job, whoever owned it last did not know what they were doing. Neutral and ground wires were poorly stripped and barely attached on to potentiometer and the jack with a tiny bit of solder. The basement guitar itself is good, would buy new instead of trying to save 10 or 20 dollars getting a liked new refurbished ... show more
Reviewed in the United States on March 18, 2025 by Jesse
    • Ibanez GSRM black bass is a perfect entry level bass for the price Ibanez GSRM black bass is a perfect entry level bass for the price
Color: Black Style: Guitar
Review Image by Ruben A Rodriguez
Review Image by Ruben A Rodriguez
Review Image by Ruben A Rodriguez
Ibanez is synonymous with quality products and this bass is high on quality at a bargain price. This is my first bass and at an entry level I wanted a short fret board and one my smaller hands could easily and comfortably navigate. The gloss black finish is beautiful and the silver hardware compliments the black finish perfectly. I can sit on my couch with no strap attached and the bass sits comfortably on my thigh and is perfectly balanced as I play. The body has a good solid feel to it........yet it is only about seven pounds. The pickup configuration has warm lows and a nice hi midrange that makes for a nice clean tone. I already own an Ibanez GR120-EX electric guitar and the GSRM bass is a great addition to my collection. I highly recommend this bass for any entry level player and I recommend all Ibanez products for all players or collectors. For the price, this bass is an instrument that will last a lifetime if treated well. Music is life......live well. ... show more
Reviewed in the United States on January 28, 2021 Reviewed in the United States on January 28, 2021 by Ruben A Rodriguez

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