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Extended holiday returns
FREE refund/replacement until Jan 31, 2027 Learn more
FREE refund/replacement until Jan 31, 2027 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Sunday, Nov 15
At a glance
- Condition
- New
- Color
- Weathered Black
- Style
- 4-String
- Model
- GSRM20BWK
- Dimensions
- 39 x 11.5 x 2.3 in
- Weight
- 6.9 lb
- Material
- Stainless Steel
- In the box
- StringsFull-sized bass guitar functionality
- Warranty
- Ibanez electric guitars and basses are guaranteed to be free from defects in materials and workmanship for a period of (1) one year from the date of original retail purchase. Please visit http://www2. Ibanez. Com/support/warrantyterms for terms and conditions.
Features 5
- 1 Single-coil Pickup - Weathered Black
- Electric Bass with Okoume Body
- 1 Split-coil Pickup
- Jatoba Fingerboard
- Maple Neck
Description
Don’t be fooled into thinking the Ibanez GSR Micro is a toy. It’s made to the same high standards of the other GIO series guitars. The GSRM20B features, small scale SR body, full sound pickups, the same construction, same materials, and same set-up and inspection as its full size counterparts. 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.
Specs 33
| Brand | Ibanez |
|---|---|
| Color | Weathered Black |
| Top Material Type | Mahogany Wood |
| Body Material | Poplar |
| Back Material Type | Part of the innovative Ibanez miKro Series |
| Neck Material Type | Maple |
| Fretboard Material Type | RELIABLE HARDWARE - The Hardtail bridge and Die-cast tuning machines ensure stable tuning and intonation, allowing you to focus on your performance without constant adjustments. |
| Guitar Pickup Configuration | Magnetic Combination |
| String Material Type | Nickel |
| Hand Orientation | Right |
| Brand Name | Ibanez |
| UPC | 887802128336 |
| Manufacturer | Hoshino USA |
| Unit Count | 1 Count |
| Item Highlight | PJ pickup configuration with mahogany body and maple neck for students, travelers and practice |
| Model Series | miKro |
| Global Trade Identification Number | 36 |
| Number of Items | 1 |
| Instrument | Guitar |
| Item Type Name | Bass Guitar |
| Item Weight | 6.9 pounds |
| Model Name | GSRM20 |
| Model Number | GSRM20BWK |
| Manufacturer Part Number | GSRM20BWK |
| Body Material Type | Poplar |
| Material Type | Stainless Steel |
| Guitar Bridge System | B10 Fixed Bridge |
| Number of Strings | 4 |
| Operation Mode | Manual |
| Scale Length | 28.6 |
| Item Dimensions | 39 x 11.5 x 2.3 inches |
| Instrument Size | Weathered Black |
| Connector Type | 6.35mm Jack |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Nov 15
Yes, absolutely! This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Impressed by this little monster
Color: Starlight Blue
Style: 4-String
I chose this bass because I am used to playing guitar and wanted something to do some home recording with, and didn't want anything too big or unwieldy, and I am shocked by how small and light it is. It's smaller than the PRS guitar I usually play, but still sounds great. Pickups are passive but that's fine with me as active pickups are just another thing that can fizzle out at the worst possible moment anyway. My only real complaint was how incredibly out of tune it was on arrival, but any new guitar is going to need tuning and the stock strings should probably be replaced ASAP anyway. Would be a great starter bass and I wouldn't hesitate to gig with this if I had to. It looks cool too.
...
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Reviewed in the United States on August 2, 2026 by Joe Lotnik
The Guitar Player's Perfect Guilty Pleasure Short Scale Bass!
Color: Weathered Black
Style: 4-String
Just my opinion, but this just might be the guitar player's perfect guilty pleasure short scale bass! With its remarkably short 28" scale, it's so comfortable, balanced, light & easy to play! Amazingly inexpensive. Flawless fit & finish (at least mine was right out of the box - and in a really gorgeous matte slightly textured weathered black finish w/all black hardware). Just one minor out of the box issue - slight buzzing, but only on the E string and only when fretting the E on the first fret. So, possibly the second fret needed/needs minor dressing - but that was more than I wanted to attempt, so instead I simply raised the E string a hair at the bridge and the buzz was instantly gone, with no effect on E string volume that I could detect. The pickups sound fine to me. A true little gem at a truly bargain price. (Note - the gig bag was not included - it was a separate purchase - but for the price what can you expect?!)
...
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Reviewed in the United States on December 29, 2024 by rgordon
Great fit for smaller hands
Color: Walnut Flat
Style: 4-String
Great Bass for a decent sound. A little time setting nut height, neck relief and pick up heights and it was off to the races!! Smaller handed adult, easy to play and comfortable as it weighs less than a full size bass. So far so good, more than worth the price in my opinion
Reviewed in the United States on April 26, 2026 by Billy
Looks good, need to fix a wiggly knob
Color: Starlight Blue
Style: 4-String
I just got this nifty little bass but haven’t received the amp yet so won’t comment on its sound till later. The middle knob (the pick-up blend or balancer knob) is wiggly-loose. AI assured me it’s an easy fix but I’ll run it in to the music shop to look at. I’m excited to play it and will update my review then.
...
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Reviewed in the United States on August 4, 2026 by H. McCloskey
A Bass Guitar, that's made for Guitar Players!
Color: Starlight Blue
Style: 4-String
I've been playing guitars for over 30 years and on many guitars. I messed around with a Squire bass guitar many years ago, but it was huge and heavy, traded it in. I have 4 Ibanez guitars and was intrigued by the Ibanez Micro Short Scale Bass. It's the size of a guitar, weighs around 6 1/2 pounds and sounds amazing, easy to play and a lot of fun. Definitely can be used on Stage, tuning keys are ok, pick-ups, ok too. Someday I'll upgrade the pickups and tuning keys, but not a rush, this Bass is plain fun to play!
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Reviewed in the United States on May 3, 2026 by Ken
Ibanez GSRM20 4 string bass
Color: Starlight Blue
Style: 4-String
A beautiful bass . Needed a very slight set up when received , but that can be expected . Sounds great and Ibanez is good quality .
Reviewed in the United States on August 3, 2026 by bshort1964
Perfect guitar for the beginner player.
Color: Transparent Red
Style: 4-String
Right, let me give a back story before diving into this review. I'm a beginner bass player, haven't even learned how to play a full song yet. This is the second bass that I've purchased. The first one is a standard 34" scale bass which, as nice as it is, has proven a little difficult for me to play since I'm not used to stretching my hand and arm so much to reach the frets. I recently tried a micro bass at a local music shop and decided that would be the route for me to go. Fast forward a few days and I ordered this beauty via Amazon. It took a hell of a lot less time for it to ship in than I was quoted which is wonderful. I opened the box like an excited child on Christmas day and to my great surprise, the bass came assembled. I figured I'd have to assemble it and string it together, myself which wasn't a deterrent and let me tell ya, the pictures that I had seen don't do this beauty justice. She gleamed in the light the same way my 4Runner does after a good wash down. So beautiful. After tuning my bass to E standard, I plugged her in to my amp and began to play the few notes that I know how to play. The neck of the bass felt so comfortable in my hand, the frets weren't spaced too far apart, and the sound was fantastic. I even began creating my own bass lines and riffs because of the fun I was having. I've still gotta tinker just a smidgen more to get it to total comfort but as far as I'm concerned, this was absolutely the right choice to go with. I'm now genuinely excited to keep playing and improving. Would highly recommend to anyone with shorter arms/hands or for those who want a good starter bass though I think I'll be keeping this long after my skills improve.
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Reviewed in the United States on January 28, 2022 by Zach Wright
Superb and worth every penny.
Color: Brown Sunburst
Style: 4-String
I received my brand new Mikro Bass about 2 days before the projected delivery date. I was in awe of the guitar when I opened it. It’s perfect. Not a single flaw found. The body is glossy and pristine, and the neck is smooth and balanced. The sunburst brown color is exquisite and absolutely gorgeous, and the neck wood color is a beautiful natural finish. It looks even better in person than the stock picture shown. I purchased mine for $179.99. No other bass comes close to that price, and it’s a Top Tier brand quality product. There was an inspection tag attached as well, which means it was thoroughly examined by the manufacturers before it was shipped to me. This is my first bass, and I am so incredibly pleased with it. It’s a Christmas gift, so I’ve yet to actually play it, as I was only allowed to examine it for issues, and to see it for the first time (I’m expecting a mini amp, strap, and tuner as gifts to be delivered tomorrow). I’m so excited to play it. I’ve been an experienced drummer for 12 years. I’ve thought about gettin a bass guitar for a few years, but hadn’t given much thought to it until recently. I did a bit of research on brands, products, and prices for a few days, but the moment I saw this bass, I had to have it. It caught my attention immediately. And the price couldn’t be beaten. I HIGHLY recommend this bass. It’s a work of musical art. The short scale neck is very comfortable, so you wouldn’t have to reach so far upwards to play low notes on the fretboard. 5/5 👍🏻👍🏻 ⭐️
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Reviewed in the United States on December 23, 2020 by TJH15