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Solar A2.7
Solar A1.7FR FB
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Playability
75
Sound
73
Build
54
Value
72
Score
67
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Playability
73
Sound
82
Build
71
Value
75
Score
75
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Solar A2.7 vs A1.7FR FB

Reasons to Get
Solar A2.7 over A1.7FR FB

Release Year
2021 vs 2019
From a more recent year
Bridge
Fixed vs Floyd Rose
Good sustain and needs no set-up

Reasons to Get
Solar A1.7FR FB over A2.7

Decorative Top
Flame Maple Veneer vs None
Finished with beautiful natural wood patterns
Fret Material
Stainless Steel vs Nickel Silver
Best fret material that will last forever
Nut Material
Locking vs Graphite
Best tuning stability for intense tremolo usage
Locking Tuners
Yes vs None
Easier to change strings
Luminescent Sidedots
Yes vs None
Assists you when playing in dark environments
Bridge
Floyd Rose vs Fixed
Allows intense vibratos and techniques like Dive Bombs
Value Score
75 vs 72
Better price/quality relationship

Other Key Differences
Solar A2.7 vs A1.7FR FB

Body Wood
Mahogany vs Alder
Different Body Wood
Nut Material
Graphite vs Locking
Different Nut Material

Shared Features
Solar A2.7 vs A1.7FR FB

Bridge Pickup
Duncan Solar/Bridge
Same Bridge Pickup
Neck Pickup
Duncan Solar
Same Neck Pickup
Neck Wood
Maple
Same Neck Wood
Fretboard Wood
Ebony
Same Fretboard Wood
Headstock
R7
Same Headstock
Strings
7
Same playing style
Body Type
Solid Body
Feedback free
Switch Positions
5
Same pickups versatility
Volume Knobs
1
Same volume control
Tone Knobs
1
Same tone control
Pickups
HH
High output without hum
Number of Frets
24
Same maximum octave
Neck Thickness at 1st Fret
0.787'' (20mm)
Same neck comfortability
Neck Thickness at 12th Fret
0.866'' (22mm)
Same neck comfortability
Nut Width
1.89'' (48mm)
Same string separation at the nut
Tuner Ratio
18
Same tuning precision
Paint Finish
Poly
Resistant paint that ages well
Scale Length
26.5'' (673.1mm)
Same string tension and fret separation
Fretboard Radius
15.75'' (400.1mm)
Same fretboard comfortability
Pickups Power
Passive
Cleaner sound and no battery needed
Neck Profile Type
C
Comfortable neck that works for most people
Neck Joint
Set
Neck is glued to the body
Type of Frets
XL Jumbo
You won't feel the fretboard when pressing down the strings

Common Strengths

  • High-Quality Frets
  • Top Pickup Brand
  • Expensive Wood

Common Weaknesses

  • Neck-Through Build
  • Pickup Alter Switch/Knob
  • Weight Relief
  • Stays in Tune (Evertune)
  • Compound Radius Fretboard
  • From a High-Quality-Standards Country
  • Strap Lock
  • 21:1 Tuner Ratio
  • Active/Passive Preamp

Table of Contents

Price History Comparison

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Which One is Better Overall?

After going through our comparison algorithm, the results show that the Solar A1.7FR FB is probably the better product overall with its final score of 75 compared to the Solar A2.7's 67 score, although not by a lot.

The Solar A1.7FR FB wins when it comes to sound, build quality, value for the money. On the other hand, the Solar A2.7 has the upper hand when it comes to playability.

If you got small hands, none of these instruments will make a big difference when it comes to comfortability.

Which One is Better for Beginners?

Both meet 4 out of our 8 criteria items for beginner friendliness. 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. If you're looking for your first guitar to learn how to play, you can't go wrong with either of them.

New Player Friendliness

Solar A2.7
  • Comfortable shape
  • Easy-to-use bridge
  • Tall frets
  • Comfortable neck
  • Comfortable fretboard
  • Narrow nut
  • Short scale
  • Locking tuners

New Player Friendliness

Solar A1.7FR FB
  • Comfortable shape
  • Locking tuners
  • Tall frets
  • Comfortable neck
  • Comfortable fretboard
  • Narrow nut
  • Short scale
  • Easy-to-use bridge

Nevertheless, when it comes to choosing an instrument, you should pick the one more compatible with your personal style. Still, below we'll try you to give you our results as objectively as it's possible to help you decide.

Solar A2.7 Overview

  • From Solar's 2021 Type A series
  • Made in Indonesia
  • 7 strings
  • 26.5"'' scale
  • 15.75" Fretboard Radius
  • Mahogany body
  • Maple neck
  • Ebony fretboard
  • Bridge pickup: Duncan Solar/Bridge (Humbucker/Passive)
  • Neck pickup: Duncan Solar (Humbucker/Passive)
  • 1 volume and 1 tone Dome knobs
  • 5-way Switch
  • Fixed Bridge bridge
  • Solar C Shape Set neck
  • 24 XL Jumbo frets
  • Solar 18:1 tuners
  • Compare Specs >

Solar A1.7FR FB Overview

  • From Solar's 2019 Type A series
  • Made in Indonesia
  • 7 strings
  • 26.5"'' scale
  • 15.75" Fretboard Radius
  • Flame Maple Veneer top
  • Alder body
  • Maple neck
  • Ebony fretboard
  • Bridge pickup: Duncan Solar/Bridge (Humbucker/Passive)
  • Neck pickup: Duncan Solar (Humbucker/Passive)
  • 1 volume and 1 tone Dome knobs
  • 5-way Switch
  • Floyd Rose 1000, with 34 mm Block bridge
  • Solar C Shape Set neck
  • 24 XL Jumbo Stainless Steel frets
  • Solar 18:1 Locking Type tuners
  • Compare Specs >

Sound Quality Comparison

The wood used in an electric guitar or bass is not as important to determine the final tone. However, some people prefer specific wood types, so we'll take a look at those first. Then, we'll take a look at the electronics to determine the versatility and sound quality of each instrument.

Woods Used in Both

Maple wood pattern used for guitar building
Maple
Ebony wood pattern used for guitar building
Ebony

Maple is one of the most popular necks for good reasons. It is a strong wood that is relatively cheap to make and looks beautiful. The highest quality maple is the hardest that comes from North America. Find out more about Maple.

Ebony is a high-end wood, so it is not cheap. It's only used for fretboards because it's also very heavy. It does an excellent job as a durable material while looking elegant. Find out more about Ebony.

Woods Used in the Solar A2.7

Mahogany wood pattern used for guitar building
Mahogany

Mahogany is a fairly rare wood nowadays. It's used mostly for bodies due to its relatively lightweight. Gibson popularized it with their Les Paul guitars during their golden years, so this wood has a lot of good reputation behind it. The most expensive type comes from South America and it's still used by Gibson even today. Find out more about Mahogany.

Woods Used in the Solar A1.7FR FB

Alder wood pattern used for guitar building
Alder

Alder is the most popular wood that Fender uses in most of their guitars nowadays. Even though they say it's because of its balanced tone with an emphasis in the upper midrange, it probably is because it isn't too expensive, and it's also pretty lightweight—more than Mahogany. Find out more about Alder.

Winner: Solar A2.7.

Pickup Configuration

Both pickup configurations are HH. Double Humbucker (HH) is the choice for people who want a fuller, more round sound with tons of mids and lows. Humbuckers also get rid of the hum noise that plague single-coil pickups. They can work out for almost any genre going from Djent to even Jazz.

Pickups Quality

Both come with very good pickups from at least one of the specialized brands in the market. With pickups like these, you probably won't need an upgrade anytime soon.

Both use Passive pickups. This is what's used for most music genres. They have a regular output and will serve you for both high-gain and clean tones. The alternative (Active pickups) offer a higher output that is mostly used for heavy music.

Winner: Tie.

Versatility Comparison

Some instruments offer you more ways to explore your creativity than others. Below you'll find how both compare when it comes to versatility.

Switch Options

Both are equal when it comes to the pickup switching option.

Neither of them come with some kind of coil split or pickup mod option. This makes both lacking in terms of versatility.

They both share the following switching options:

Solar A2.7 and Solar A1.7FR FB pickups switch selector and push knobs diagram
Solar A2.7 and Solar A1.7FR FB's switch options

When evaluating versatility, we also take into consideration bridge and neck joint type, number of frets, switch options, amount of pickups and more.

Winner: Solar A1.7FR FB.

Final Sound Quality Scores

Solar A2.7
Pickups 85
Sustain 80
Versatility 57
Tuning Stability 70
Sound 73
Solar A1.7FR FB
Pickups 85
Sustain 80
Versatility 67
Tuning Stability 95
Sound 82

Build Quality Comparison

When it comes to build quality, we like to take into account everything used to build the instrument. This includes materials, hardware and the quality control expected depending on the country where it was built. Let's see how the Solar A2.7 compares to the Solar A1.7FR FB.

Country of Origin

The manufacturing country can tell a lot about the build quality of an instrument. Both in this comparison where made in Indonesia.

Indonesia is becoming the most popular country for guitar building because they can make good instruments for a low price. Some people think that they're 'the new China' when it comes to build quality. But the truth is that Indonesian guitars are more consistent, although Chinese quality has improved a lot in the last few years.

Winner: Tie

Nut Material

If you want your guitar to stay in tune and sound good, you need a well cut nut. Nut quality can be inconsistent even when comparing two copies of the same model. The best way to make sure you're nut will be well done is by getting a nut made by an expert company like TUSQ or Micarta.

The Solar A2.7 has a Graphite nut. It's a self-lubricating material that will allow the strings to slide over the nut without a lot of friction. It's a good type of nut if you want to have better tuning stability than with plastic, although it's not as resistant as Bone or Tusq.

On the other hand, the Solar A1.7FR FB comes with a Locking nut. Instead of a regular nut, this guitar has a locking system that will lock down the strings at the nut, preventing it from getting out of tune. It removes one of the disadvantages of tremolo bridges, tune stability.

Winner: Solar A1.7FR FB.

Fret Material

Most fret wire is made of nickel silver. This material eventually wears down after a lot of use and most instruments end up needing a complete fret replacement. However, some expensive models come with stainless steel frets. This is what you should aim for if you can afford it.

In this comparison, the Solar A1.7FR FB is the only one that has stainless steel frets. These frets will basically last for the entire life of the guitar. They will never need polishing nor replacement. And not only that, but some people also notice that bending and vibratos are much easier to perform when they upgrade to stainless steel.

Winner: Solar A1.7FR FB.

Bridge

The perfect bridge for you will depend on your playstyle because they all have advantages and disadvantages. However, some bridges are more expensive—like Floyd Roses and Evertunes—and thus add more value to a guitar.

The Solar A2.7's brige is a Fixed. It's a simple bridge that is very beginner-friendly since it doesn't require any set-up. You can swap strings easily. It might also give more sustain since it doesn't have complex moving parts that make the strings lose vibration. However, it doesn't have the same versatility as a tremolo bridge.

On the other hand, the Solar A1.7FR FB's is a Floyd Rose. This is a double-locking bridge system that allows you to perform techniques like dive bombs and pinch harmonics. The locking nut allows your guitar to stay in tune even after the most intense tremolo usage. The disadvantage is that it takes more work to change the strings and set up everything correctly.

Since we need to be objective, the most expensive type of bridge will be the winner of this section. In the end, this doesn't matter if you're not going to use the bridge for its original purpose, so choose the bridge that fits your playing style better.

Winner: Solar A1.7FR FB.

Tuners

The Solar A1.7FR FB has the best tuners of the two because they are locking tuners. They'll help to keep your guitar in tune because they allow you to tune it without wrapping the strings around the posts. This avoids variations in the tuning due to the strings changing position at the post after a bend. They come at the disadvantage of being slightly heavier than regular tuners. Also, it makes it a lot easier to restring.

Nevertheless, the Solar A1.7FR FB has a locking nut, so it should have even better tune stability and doesn't need locking tuners.

Both of them have a 18:1 tuner ratio. This means that it will take 18 turns of the keys to give the tuning posts an entire turn. Higher ratio means more precise tuning (and more time spent tuning your gutiar). Most guitars have a 18:1 ratio, while the most precise tuning can be achieved with a 21:1 ratio.

Winner: Solar A1.7FR FB.

Neck Joint

Contrary to popular belief, the difference in sustain and tone that some neck joints give to a guitar is simply unperceivable—if they're all well built. However, some of them do have advantages over the others.

Both have a Set neck joint. This neck is tightly glued to the body. They give you the least versatility because you can't swap them for a neck that fits your hand better if you want to, unlike bolt-on necks. Some people think this gives more resonance and sustain, but there's no real difference if the bolt-on joint is well built.

Winner: Tie.

Here is the list of features that were considered when choosing the winner in the Features subcategory:

Strengths & Weaknesses
Solar A2.7
  • Expensive Wood
  • Top Brand Pickups
  • Cheap Fret Wire (NS)
  • No Locking Tuners
  • Made in Indonesia
  • No High-Quality Nut
  • No Neck-Through Build
  • No Push Knob or Extra Switch Option
  • No Weight Relief
  • No Luminescent Inlay
  • No Tremolo
  • No Compound Radius Fretboard
  • No 21:1 Tuner Ratio
  • No Strap Lock
Strengths & Weaknesses
Solar A1.7FR FB
  • Stainless Steel Frets
  • Locking Tuners
  • Expensive Wood
  • Locking Nut
  • Top Brand Pickups
  • Luminescent Inlay
  • Tremolo
  • Made in Indonesia
  • No Neck-Through Build
  • No Push Knob or Extra Switch Option
  • No Weight Relief
  • No Compound Radius Fretboard
  • No 21:1 Tuner Ratio
  • No Retainer Bar
  • No Strap Lock

Final Build Quality Scores

Solar A2.7
Quality of materials 41
Features 50
Quality Control 70
Build Quality 54
Solar A1.7FR FB
Quality of materials 63
Features 75
Quality Control 75
Build Quality 71

Playability Comparison

Let's now compare their playability. Bear in mind that the instrument will feel different depending on your hand size and play style. That's why you should always test before buying. But if you can't or want a second opinion on it, we can still take a look at each of the important measurements of the instrument for you. This way, we can predict how easy a guitar might be to play, or how different it will feel compared to the other.

Remember that, even though the difference might seem small, every inch counts when it comes to feeling of the instrument in your hands. Any variation can completely change how comfortable a guitar feels in your hands.

Nut Width

Solar A2.7 Nut Width
Both Guitars Have The Same Nut Width

The nut width will affect the separation between strings at the nut. In this comparison, both have a nut width of 48mm (1.89'').

This is considered a wide width for a 7-string guitar. It gives your fingers the extra space you need to play without muting accidentally, but this also makes bar chords harder to perform, especially if you have small hands.

Scale Length

Solar A2.7 and Solar A1.7FR FB's Scale Length
Both have the same scale length

The scale length is one of the things that influences playability the most. This is the distance between the nut and the bridge and will affect everything from low action allowance, difficulty to perform bends, fret separation, and even tone.

In this case, both have a scale length of 26.5".

This scale is close to the popular 25.50" length, but adding an additional inch allows you to tune your strings lower while keeping the action low without causing fret buzz. This is useful for lower tunings, 7-string, or even classical guitars.

You want to avoid such a long scale if you don't plan to play in low tunings since the longer scale also means the frets are more separated, making it harder to play fast, especially for small hands.

Lastly, remember that you can also affect the tension of the strings by changing your string gauge. You can use a thicker gauge for more tension and a lighter one for less tension.

Neck Profile

Solar A2.7 Neck Profile
Both guitars have the same neck profile

No single neck shape is better than others. However, most people tend to prefer a thinner necks because it doesn't get in their way when playing fast and most hand sizes can adapt to it pretty well. However, some people still prefer thicker necks for a better grip, especially if they have big hands.

Both the Solar A2.7 and the Solar A1.7FR FB have a C-shaped neck. This is what you'll find in most modern guitars. Most people feel like the thickness of a C neck is simply the less intrusive one for playing fast, while at the same time allowing you to grab the neck easily for resting if you want to.

Fretboard Radius

Solar A2.7 Fingerboard Radius
Both Guitars Have The Same Fretboard Radius

Most guitar fretboards are not flat; they usually have a curve or arc across their width. A curved fretboard will make it easier to perform chords without muting strings, while a flatter one will make it easier to play single notes, which is good for bending and soloing in general. The best fretboards have a compound radius that varies across the fingerboard, but they're not common since they take a lot more work to build.

Both the Solar A2.7 and the Solar A1.7FR FB have the same fretboard radius of 15.75". It's a radius that makes playing single notes (and bending, vibrato, sliding, etc) easier than on a classic Les Paul guitar. However, it's still more curved than some baritone and 7+ strings guitars.

Hand Size Comfortability

Everyone has a different hand size, and that's why it's recommended to try a guitar before buying, even if others tell you that it's comfortable to play. However, we can know whether a guitar favors small or large hands just by knowing its exact measurements.

After taking into account the scale length, nut width, neck profile and fretboard radius, we can conclude that both in this comparison are balanced for most hand sizes.

Solar A2.7:
Big Hands
Small Hands
Solar A1.7FR FB:
Big Hands
Small Hands

Fret Size

Solar A2.7 and Solar A1.7FR FB Frets Size
Both have a similar XL Jumbo fret size

Both have a XL Jumbo fret size. These are really tall frets made like this so you don't meet any resistance when playing techniques like vibrato, bending, tapping, etc. They should make the guitar easier to play, but you have to be careful not to get the notes out of pitch by pressing down too hard, which might happen since the fretboard will be too low to stop your hand.

Final Playability Scores

Solar A2.7
Bending & Vibrato Ease 85
Chord Playability 50
Solo Playability 90
Playability 75
Solar A1.7FR FB
Bending & Vibrato Ease 80
Chord Playability 50
Solo Playability 90
Playability 73

Specs Side-by-Side

Solar A2.7 vs A1.7FR FB
General Solar A2.7 A1.7FR FB
Brand: Solar Solar
Year: 2021 2019
Configuration: HH HH
Strings: 7 7
Made in: Indonesia Indonesia
Series: Type A Type A
Colors: Green, Orange Black Matte
Left-Handed Version: No No
Body
Type: Solid Body Solid Body
Body Material: Mahogany Alder
Bridge: Fixed Bridge Floyd Rose 1000, with 34 mm Block
Neck
Neck Joint: Set Set
Tuners: Solar 18:1 Solar 18:1 Locking Type
Fretboard: Ebony Ebony
Neck Material: Maple Maple
Decoration: Solar Logo on 12th Fret Solar Logo on 12th Fret
Scale Size: 26.5" 26.5"
Shape: Solar C Shape Solar C Shape
Thickness: 1st Fret: 0.787'' (20mm) - 12th Fret: 0.866'' (22mm) 1st Fret: 0.787'' (20mm) - 12th Fret: 0.866'' (22mm)
Frets: 24 XL Jumbo Nickel Silver 24 XL Jumbo Stainless Steel
Fretboard Radius: 15.75" 15.75"
Nut: Graphite Locking
Nut Width: 48mm (1.89'') 48mm (1.89'')
Electronics
Bridge Pickup: Duncan Solar/Bridge (Humbucker / Passive) Duncan Solar/Bridge (Humbucker / Passive)
Middle Pickup:
Neck Pickup: Duncan Solar (Humbucker / Passive) Duncan Solar (Humbucker / Passive)
Switch: 5 Way 5 Way
Knobs: Dome Dome
Pickup Mods: None None
Volume Controls: 1 1
Tone Controls: 1 1