Gibson G-45 Review & Prices

Gibson G-45 Review
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  • From Gibson's 2021 Modern Acoustic series
  • Made in United States
  • 6 strings
  • 24.75"'' scale
  • 16" Fretboard Radius
  • Solid Sitka Spruce top
  • Solid Walnut back
  • Solid Walnut sides
  • Mahogany neck
  • Ebony fretboard
  • Bridge pickup: (/)
  • Rectangular, Closed Slot, Striped Ebony bridge
  • Acoustic Advanced Response Set neck
  • 20 Medium frets
  • Grover Mini Rotomatic tuners
  • Compare Specs >

Our Scores and Tone Evaluation

Playability 78
Sound 85
Build quality 82
Value for money 82
Overall Score 82
Tone Evaluation
  • Heavy Metal
  • Hard Rock
  • Jazz
  • Blues
  • Funk
  • Country
Strengths & Weaknesses
Gibson G-45
  • Made in United States
  • Expensive Wood
  • Ivory Tusq Nut
  • Ivory Tusq Saddle
  • Solid Top Wood
  • Solid Side Wood
  • Solid Back Wood
  • Cheap Fret Wire (NS)
  • No Locking Tuners
  • No Top Brand Pickups
  • No Electronics
  • No Compound Radius Fretboard
  • No 21:1 Tuner Ratio
  • No Strap Lock

Price Overview

Its average competitor's price is $3550, which means that the Gibson G-45 is around 66% cheaper than the competition. This takes into account all instruments of the same category in our database with 6 strings and Fixed bridge that are made in United States.

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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!

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Is it Easy to Play?

The Gibson G-45 meets 3 out of our 8 criteria items for beginner friendliness, which means that it's not recommended for complete beginners. 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

Gibson G-45
  • Easy-to-use bridge
  • Tall frets
  • Comfortable neck
  • Comfortable shape
  • 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 Gibson G-45'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.

Big Hands
Small Hands

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 Gibson G-45's 24.75" scale length compared to other common sizes:

Gibson G-45 Scale Length Comparison
Gibson G-45's scale length (at the top) compared to other popular sizes

This is the scale length used in most Gibson guitars. If you like the playability of a Gibson, this guitar will feel pretty similar. It's a lot shorter than the typical Stratocaster (25.5'')

As you can see from the picture above, a shorter scale length also means shorter separation between frets. If you got really small hands, you probably will feel more comfortable playing this guitar than a Fender Stratocaster.

This scale length also allows for easier bends and vibratos because the strings will have lower tension due to the shorter scale.

Finally, another thing affected by scale length is tone. A shorter scale will give less room for the harmonics, thus resulting in a warmer, more 'bassy' tone.

Still, remember that you string gauge plays an important part in all of this. A lighter gauge will make it easier to perform bends, vibratos and will also give you a brighter tone.

More with the same scale length:

Neck Profile

Gibson G-45 Neck Profile
Gibson G-45's 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.

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.

However, Gibson tends to be inconsistent with the shape and thickness of their necks. So two instruments, even if they're the same model, might have necks that feel different. It's been like this for a long time, and other brands don't have this problem.

More for different hand sizes

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 Gibson G-45 has a 16" fingerboard radius.

Here's an image comparing this fretboard radius to other popular choices:

Gibson G-45 Fretboard Radius Comparison with Fender Stratocaster and Gibson Les Paul
Gibson G-45's fretboard radius compared to others

This fretboard radius is really different than Stratocasters, but it's also a lot flatter than Les Paul fingerboards. It'll heavily favor soloing over playing chords. This doesn't mean you can't use it for chords, but it will be more comfortable to play chords without muting strings in a more curved fretboard. Bending and sliding without losing sustain will also be more likely in a flat fretboard like this one.

Compound radius fingerboards give the best of both worlds. Unfortunately, the Gibson G-45 has the same radius across the board.

More with the same fretboard radius:

Playability compared to main competitors

Gibson G-45
This model
24.75'' Scale Length
C Neck Profile
1.725'' Nut Width
16'' Fretboard Radius
24.75'' Scale Length
C Neck Profile
1.725'' Nut Width
12'' Fretboard Radius
24.75'' Scale Length
C Neck Profile
1.725'' Nut Width
12'' Fretboard Radius
24.75'' Scale Length
C Neck Profile
1.725'' Nut Width
12'' Fretboard Radius
24.75'' Scale Length
C Neck Profile
1.725'' Nut Width
12'' Fretboard Radius

Nut Width

Gibson G-45 Nut Width
Gibson G-45 Nut Width

The Gibson G-45 has a nut width of 43.8mm (1.725''). 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.

More with the same amount of frets:

Fret Size

Gibson G-45 Fret Size Comparison
Gibson G-45's fret size (in orange) compared to other popular sizes

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 Gibson G-45'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

Bending & Vibrato Ease 85
Chord Playability 70
Solo Playability 80
Playability 78

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 wood pattern used for guitar building
Spruce Top
Walnut wood pattern used for guitar building
Walnut Back, Sides
Mahogany wood pattern used for guitar building
Mahogany Neck
Ebony wood pattern used for guitar building
Ebony Fretboard

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.

Walnut Back and Sides: It's a hard wood with a chocolate color that is often used to give an elegant finish. Since it's quite expensive and rare, it's mostly used for guitar tops.

Mahogany Neck: This is the type of wood found in many top-of-the-line guitars, so that's a positive point for the build quality. This red-looking wood Mahogany is found in Africa and Central America and has great sustain and a warm tone due to its high density. The downside about this type of wood is that it's relatively heavy.

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 acoustic guitar doesn't come with preamp pickups, so you won't be able to connect it directly to an amplifier. Instead, you'll need to use an external microphone.

Sound Score

Sustain 90
Versatility 80
Tuning Stability 70
Sound 85

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 Gibson G-45 is made in United States. Guitars made in the USA have the reputation of being the best instruments you can get. This statement isn't as accurate as a few years ago, but you should still expect top-quality from a guitar made in this country.

Bridge

Rectangular, Closed Slot, Striped 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 Gibson G-45 has a Ivory Tusq nut. This material is made to look, feel and sound like Ivory. It's made of organic polymers and doesn't contain oil or animal products. This is probably the highest quality nut you can get, so you can expect good tune stability and more clear tones when playing open strings. Most people seem to agree that it looks nicer than any plastic and even some bone nuts.

More with the same nut material:

Build Quality Score

Quality of materials 96
Features 65
Quality Control 85
Build Quality 82

All Specs

Gibson G-45
General
Brand: Gibson
Year: 2021
Configuration:
Strings: 6
Made in: United States
Series: Modern Acoustic
Colors: Natural
Left-Handed Version: Yes
Body
Type: Hollowbody
Body Material: Solid Sitka Spruce
Bridge: Rectangular, Closed Slot, Striped Ebony
Neck
Neck Joint: Set
Tuners: Grover Mini Rotomatic
Fretboard: Ebony
Neck Material: Mahogany
Decoration: Acrylic Dot
Scale Size: 24.75"
Shape: Acoustic Advanced Response
Frets: 20 Medium
Fretboard Radius: 16"
Nut: Ivory Tusq
Nut Width: 43.8mm (1.725'')
Electronics
Switch: 0 Way
Knobs:
Volume Controls: 0
Tone Controls: 0
Bridge Pickup: ( / )

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