Pricing and availability

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Average Price: $209

Budget/Beginner

$400

$1001+

Price Tier

Budget

Standard

High-end

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Description

The Ibanez GSRM20 is a compact and versatile electric bass guitar designed to deliver exceptional performance without overwhelming complexity. Part of the renowned GIO series, this bass is crafted for both beginners and seasoned players seeking a reliable instrument for practice or performance. The GSRM20 packs a punch with its short-scale neck, which measures 28.6 inches, providing easy playability and a comfortable grip for musicians of all sizes. This makes it an ideal choice for younger players or those with smaller hands who still demand quality sound and craftsmanship.

The GSRM20 features a solid poplar body, known for its balanced tonal response and lightweight feel. Paired with a maple neck and a jatoba fingerboard, it ensures smooth playability and a rich tonal palette. The Dynamix PJ pickup configuration offers a versatile range of tones, suitable for various musical styles from rock to jazz. With a combination of Dynamix P and J pickups, players can expect a dynamic and full-bodied sound that cuts through any mix.

The sealed die-cast tuning machines and B10 bridge enhance tuning stability and sustain, ensuring your performance is as reliable as it is expressive. Its sleek design and quality components make the Ibanez GSRM20 an inviting option for those looking to explore the world of bass playing without compromising on sound or playability.

Key Features:

  • Short-scale 28.6-inch neck for easy playability
  • Poplar body with a maple neck and jatoba fingerboard
  • Dynamix PJ pickup configuration for versatile tones
  • B10 bridge for tuning stability and sustain
  • Sealed die-cast tuning machines for reliable tuning
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PMTVUK

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5 Best Short Scale Bass Guitars - Small Basses, Big Tones - All Under £400!

PMTVUK

PMTVUK

Video thumbnail for Did I Just Buy the Best BASS EVER..? And SHORTSCALE ?! by Quentin Damour

Did I Just Buy the Best BASS EVER..? And SHORTSCALE ?!

Quentin Damour

Quentin Damour

Video thumbnail for [Short Test] Ibanez Mikro Bass (Unboxing and improvisations) by Bedroom Music Producer

[Short Test] Ibanez Mikro Bass (Unboxing and improvisations)

Bedroom Music Producer

Bedroom Music Producer

Video thumbnail for Squier Mini Precision bass vs. Ibanez Mikro Bass: A comparison of two 28.6” short scale basses by Jonathan Wong 458 Music

Squier Mini Precision bass vs. Ibanez Mikro Bass: A comparison of two 28.6” short scale basses

Jonathan Wong 458 Music

Jonathan Wong 458 Music

Video thumbnail for Ibanez miKro GSRM20 - Bad ass little bass by DeerSlayerAudio

Ibanez miKro GSRM20 - Bad ass little bass

DeerSlayerAudio

DeerSlayerAudio

Reviews

PROS

  • Crisp, clear sound with impressive sustain, even at low volume

  • Short 28" scale perfect for small hands and beginners

  • Beautiful finish and strong intonation

  • Excellent value, delivering more than expected for the price

  • Ideal for home recording with compact size and ease of play

  • Great pickups enhance sound quality

CONS

  • Limited headroom for string tension adjustment

  • Could appear "child size" for adult players

  • Lacks some fit/finish quality compared to higher-end instruments

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Ibanez GSRM20 (duplicate).

Mods and upgrades

  • Gotoh GB707 Cosmo Black tuners are drop-in replacements for the Ibanez GSRM20, requiring no drilling.

    Source
  • The Ibanez 4 String Bass Guitar Bridge in Black Nickel is a direct drop-in for the GSRM20, simplifying the upgrade process.

    Source
  • Passive EMG Gzr Butler pickups, paired with a short J pickup, enhance the volume over stock pickups.

    Source

Software and compatibility

  • Users suggest adjusting Rocksmith's mixer settings to lower music volume and increase speaker output for better bass differentiation when using the Ibanez GSRM20.

    Source

Features and functionality

  • Using D'Addario short scale extra light strings enhances playability on the Ibanez GSRM20.

    Source
  • The Harley Benton model features a push-pull knob allowing users to switch between active and passive modes, offering versatility in sound.

    Source
  • When testing basses, consider the weight and balance with a strap, as heavier basses can be uncomfortable compared to the lightweight GSRM20.

    Source

User experience

  • Some users find the GSRM20's bass volume too quiet in Rocksmith compared to active models, but adjusting settings can improve output recognition.

    Source
  • A user reported that the white finish on the Harley Benton model may yellow over time, offering an aesthetic consideration for potential buyers.

    Source
  • Owners transitioning from the GSRM20 to full-sized basses often find that thin necks on jazz basses or Ibanez SR models accommodate smaller hands well.

    Source

Comparisons

  • The Ibanez GSRM20 is often compared to full-sized models like the Ibanez SR300, with users noting the Mikro's smaller 28.75" scale as better suited for kids or tight spaces.

    Source
  • While the Ibanez GSRM20 offers classic passive PJ sounds, the Harley Benton with active humbuckers is noted for modern metallic tones, making it suited for different music styles.

    Source

Use cases and applications

  • The Ibanez GSRM20, being a short-scale bass, is considered ideal for musical pits or players recovering from injuries due to its compact size and comfortable playability.

    Source
  • The GSRM20's lightweight build and short scale make it ideal for players transitioning to heavier instruments or those with small hands.

    Source

Setup and maintenance

  • Some owners of the Harley Benton bass noted that it arrived with a high action, but mentioned that it was easy to adjust to a more comfortable height.

    Source
  • Trying basses with a strap can reveal uncomfortable angles. The GSRM20 is lighter, but heavier basses might not sit well at certain angles.

    Source
Add

4.5 out of 5

Based on 2 Reviews and 10 Ratings

5 star
4 star
3 star
2 star
1 star
davepepper

Great cheap bass but there is one problem

This is a lot of bass for the money but if I'd known about how little headroom there is for string tension adjustment, I'd have gone for a full size. Strings are too low tension because of size. Doesn't take up much space on guitar stand and does what I need it to. But is "child size" and looks weird on me. For home recording it's great. And that's all I need it for.

jakob_palm

perfect beginner bass

It's a very good begginer bass. it was my first and i love it.

Artist usage

Add artist
See how Mini Fairhurst uses Ibanez GSRM20 (duplicate)

Mini Fairhurst

Drummer

...
Unverified
See how Maestro Ghedi uses Ibanez GSRM20 (duplicate)

Maestro Ghedi

Singer, Bassist

...
Verified via Photo

Basso manico corto Ibanez Micro per studio e home recording in possesso dal 2019

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Community setups

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venomouspontifex

venomouspontifex

Gear IQ 144

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