Ibanez JSA20 Review & Prices
- From Ibanez's 2017 JSA series
- Joe Satriani Signature
- Made in China
- 6 strings
- 25.6"'' scale
- 12" Fretboard Radius
- Solid Engelmann Spruce top
- Solid Pau Ferro back
- Solid Pau Ferro sides
- Nyatoh neck
- Ebony fretboard
- Bridge pickup: Fishman Acoustic Matrix (Preamp/Active)
- Ebony bridge
- Acoustic JSA Set neck
- 20 Medium frets
- Ibanez tuners
- Compare Specs >
Our Scores and Tone Evaluation
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- Hard Rock
- Jazz
- Blues
- Funk
- Country
Ibanez JSA20
- Expensive Wood
- Top Brand Pickups
- Electronics
- Solid Top Wood
- Solid Side Wood
- Solid Back Wood
- Cheap Fret Wire (NS)
- No Locking Tuners
- Made in China
- No High-Quality Nut
- Low-Quality Material Saddle
- No Compound Radius Fretboard
- No 21:1 Tuner Ratio
- No Strap Lock
Price Overview
Its average competitor's price is $430, which means that the Ibanez JSA20 costs around 133% more than the competition. It might be due to it having additional features, but know that you can find cheaper similar alternatives. This takes into account all instruments of the same category in our database with 6 strings and Fixed bridge that are made in China.
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Your feedback
Not all instruments are created equally. That's why it's important to have different opinions. Here's what our users who have played this instrument say. If you've played it before, help others by voting below!
Weight
VoteTuning stability
VoteNeck speed (thickness)
VoteNeck access to high frets
VoteNeck profile shape
VoteFret edges
VotePickups noise
VotePickups power
VoteIs it Easy to Play?
The Ibanez JSA20 meets 4 out of our 8 criteria items for beginner friendliness, which means that it's not bad for beginners, but it could be better. This takes into account the type of frets, scale length, nut width, bridge type, fretboard radius, and neck profile to determine the easiest combination for new players to get used to.
New Player Friendliness
Ibanez JSA20- Comfortable shape
- Easy-to-use bridge
- Tall frets
- Comfortable neck
- Comfortable fretboard
- Narrow nut
- Short scale
- Soft Strings
- Locking tuners
Hand Size Comfortability
After taking into account the neck profile, scale size, fretboard radius, and nut width, we can conclude that the Ibanez JSA20's construction favors people with relatively small hands.
Nevertheless, this comes down in the end to personal preference. Make sure you test this guitar—or another one with similar characteristics—before buying.
Scale Length
Scale length is the distance the strings will span between the bridge and the nut. It can tell you a lot about the overall playability and tone of the instrument. A longer scale length means longer distance between frets, brighter tone and more string tension—which means lower action, but more difficult bending of the strings.
Here's the Ibanez JSA20's 25.6" scale length compared to other common sizes:
It's very similar to a typical long 25.5" guitar scale, but with an extra inch probably to compensate the saddle position in acoustic guitars. It should be pretty much the same as a 25.5" scale guitar.
It will allow you to strum hard without hearing so much fret buzz, even with lower tunings.
Neck Profile
The neck profile tells you the thickness (neck depth) and shape in cross section. Every difference will completely change the feeling and comfortability of the neck. This is a highly subjective thing, but most players indeed prefer certain types of necks (like Cs and Ds) because they feel nice in most hands.
The Ibanez JSA20's neck thickness is approximately 0.787'' (20mm) at the first fret, and 0.827'' (21mm) at the twelfth.
These measurements were taken either from the official Ibanez website, or, in case this information wasn't provided, by researching multiple online marketplaces and forums where owners of this model have posted their measurements.
It has a C type neck. C-shaped necks like this have been the most popular for the last years. The reason is that they feel good in most hands. It's generally a thin neck that doesn't get in your way when playing fast, but that also has enough mass to give your hands a comfortable grip for chords if they aren't too big.
Thin necks like this make it easier to move your hand across the neck and it helps when playing fast solos, especially if you like to leave your thumb free while playing high on the fretboard. However, thinner necks are also weaker and will need adjustment more often than a thicker neck.
Fretboard Radius
When it comes to fingerboard radius, personal preference will dictate which one is better for you. However, most people seem to agree that a more curved (lower) radius will make it easier to play chords while a less curved (higher) radius is better for soloing and bending.
The Ibanez JSA20 has a 12" fingerboard radius.
Here's an image comparing this fretboard radius to other popular choices:
This is the same radius that Gibson uses in most of their guitars. When compare to the other popular radius of Fender Stratocasters, you can see that it's a lot flatter. Guitars with this radius are usually made to bring a good balance between single-note and chord playing.
Compound radius fingerboards give the best of both worlds. Unfortunately, the Ibanez JSA20 has the same radius across the board.
Playability compared to main competitors
Nut Width
The Ibanez JSA20 has a nut width of 43mm (1.693''). This is within the most common range of nut widths for a 6-string guitar. It offers a good balance of string separation at the nut. It's the size that most guitarists prefer as it gives them just enough space to play open chords without muting the strings, but without spreading the strings too wide and making bar chords difficult to perform.
Frets
It comes with nickel silver frets, so they won't last as long as stainless steel frets. If you use your instrument a lot, you might need to replace the frets after a few years. But this is unlikely as most people change instruments before this happens.
Fret Size
Finally, let's talk about fret size. Some people prefer tall frets because it's easier to press the strings and perform bends since there's less friction against the fretboard. On the other hand, some people like shorter frets because they like to touch the fretboard when playing, or because they got heavy hands and tend to press too much on the string and alter the of the note pitch accidently.
The Ibanez JSA20's frets are Medium size. With medium frets, you can feel the fretboard more than with jumbo frets, but it's still easier to press the strings cleanly than with small frets; notes might change their pitch just slightly if you press hard on the fret. Also, if you need to do some fret leveling after years of playing, you'll have some room to sand them down without having to replace them.
Playability Score
Tone Analysis
The type of wood and even the shape of the body will have a lot of influence in the final tone of an acoustic guitar. Here's we'll talk about what kind of tone you can expect from its specs.
Wood
Spruce Top: This wood has a light color with tight grain patterns. It's very stiff but relatively light. It's known for producing a well-rounded tone with a broad dynamic range.
Pau Ferro Back and Sides: It's a beautiful wood used mainly for fretboards. It has a high density and looks very similar to Rosewood with its straight grains and dark brown color. According to Fender, it has a warm tone with a fast attack.
Nyatoh Neck: It's a wood type found mainly in Indonesia. It's fairly hard and durable and is becoming popular for building guitars because it isn't expensive.
Ebony Fretboard: This is one of the most expensive woods there is, which is why it's mostly used for fretboards. It is dense, heavy, highly resistant and comes in a really dark color that gives any guitar a classy touch. Tone wise, it helps the high side of the spectrum and provides good sustain.
Pickups
This guitar comes with pickups from one of the top brands: Fishman. So you can expect well built pickups with great sound that shouldn't need an upgrade anytime soon.
Sound Score
Build Quality Analysis
Country of Origin
Knowing where the instrument is produced is a good way to know how well it's built. Some manufacturing countries are known for having higher quality standards. For example, most expensive instruments are made in the US or Japan, but there are some exceptionally great countries—like South Korea—that are building a good reputation.
The Ibanez JSA20 is made in China. So you can expect lower build quality when compared to others made in Korea, Japan or the United States. Guitars made in this country are meant for mass production, which translates into less attention to detail and quality control. This doesn't mean the product is made poorly at all. Chinese products have a bad reputation since long ago, but they've definitely improved a lot the last few years.
Still, remember that we're taking about Ibanez here, which is a brand with good renown. They know how to use cheap labor in this country without sacrificing too much quality. So you shouldn't end up receiving a useless or ugly instrument.
Bridge
Ebony: The advantage of fixed bridges is that they don't require any kind of set-up. This makes it extremely easy when changing strings because you don't need to adjust anything besides tuning the guitar. Also, the fact that the bridge is directly attached to the body will help to increase sustain. The disadvantage is the lack of versatility since you can't create the same vibrato effects as with tremolo bridges.
Nut Material
Another important thing to analyze is the nut material, as it's one of the most important aspects that can affect the sound and playability of your guitar. A well-cut nut will make sure it stays in tune and will make it more comfortable to play.
In this case, the Ibanez JSA20 has a Plastic nut. This is a low-quality nut that you might want to consider upgrading soon. Bone and TUSQ nuts are the best for guitars with a fixed or simple tremolo bridge.
Build Quality Score
All Specs
Ibanez JSA20User Reviews
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