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Epiphone J-45 Studio
Yamaha FG830
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Playability
73
Sound
80
Build
62
Value
82
Score
72
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Playability
73
Sound
80
Build
62
Value
82
Score
72
FIND IT ON:
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Side to side spec comparison >

Epiphone J-45 Studio vs Yamaha FG830

Reasons to Get
Epiphone J-45 Studio over Yamaha FG830

Release Year
2021 vs 2016
From a more recent year
Frets Height
Taller vs Shorter
Easier to press down strings and bend them
Neck Profile
Acoustic Slim Taper vs Acoustic C
Thin and flat neck for playing fast
Body Shape
Jumbo vs Dreadnought
Large body with a tight waist for more top-end
Scale Length
25.5'' (647.7mm) vs 25.6'' (650.2mm)
Easier bending, shorter fret separation and warmer natural tone
Fretboard Radius
12'' (304.8mm) vs 15.75'' (400.1mm)
More curved fretboard helpful to play chords without muting strings

Reasons to Get
Yamaha FG830 over Epiphone J-45 Studio

Neck Profile
Acoustic C vs Acoustic Slim Taper
Comfortable neck that works for most people
Body Shape
Dreadnought vs Jumbo
Prominent low-end tones in a large body
Scale Length
25.6'' (650.2mm) vs 25.5'' (647.7mm)
Lower action and brighter natural tone
Fretboard Radius
15.75'' (400.1mm) vs 12'' (304.8mm)
Flatter fretboard makes it easier to play single notes and bend

Other Key Differences
Epiphone J-45 Studio vs Yamaha FG830

Back Material
Mahogany vs Rosewood
Different Back Material
Sides Material
Mahogany vs Rosewood
Different Sides Material
Bridge Material
Mahogany vs Rosewood
Different Bridge Material
Neck Wood
Mahogany vs Nato
Different Neck Wood
Fretboard Wood
Laurel vs Rosewood
Different Fretboard Wood

Shared Features
Epiphone J-45 Studio vs Yamaha FG830

Saddle Material
Plastic
Same Saddle Material
Body Wood
Spruce
Same Body Wood
Headstock
3-3
Same Headstock
Nut Material
Plastic
Same Nut Material
Strings
6
Same playing style
Body Type
Hollowbody
Warm tone, lighter and acoustic sound
Switch Positions
0
Same pickups versatility
Volume Knobs
0
Same volume control
Tone Knobs
0
Same tone control
Number of Frets
20
Same maximum octave
Nut Width
1.693'' (43mm)
Same string separation at the nut
Paint Finish
Poly
Resistant paint that ages well
Bridge
Fixed
Good sustain and needs no set-up
Type of Frets
Medium Jumbo vs Medium
You'll feel the fretboard when pressing down the strings

Common Strengths

  • Solid Top Wood
  • Expensive Wood

Common Weaknesses

  • Solid Side Wood
  • Solid Back Wood
  • Pickup Alter Switch/Knob
  • Locking Tuners
  • High-Quality Nut
  • High-Quality Frets
  • Compound Radius Fretboard
  • From a High-Quality-Standards Country
  • Luminescent Sidedots
  • Strap Lock
  • Top Pickup Brand
  • 21:1 Tuner Ratio
  • Active/Passive Preamp

Table of Contents

Price History Comparison

SET PRICE ALERT
SET PRICE ALERT

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Which One is Better Overall?

After going through our comparison algorithm, the results show that both instruments scored 72 out of 100, which makes them similar in terms of quality.

The Yamaha FG830 wins when it comes to. On the other hand, the Epiphone J-45 Studio has the upper hand when it comes to.

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 3 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

Epiphone J-45 Studio
  • Easy-to-use bridge
  • Tall frets
  • Comfortable neck
  • Comfortable shape
  • Comfortable fretboard
  • Narrow nut
  • Short scale
  • Soft Strings
  • Locking tuners

New Player Friendliness

Yamaha FG830
  • Easy-to-use bridge
  • Tall frets
  • Comfortable neck
  • Comfortable shape
  • Comfortable fretboard
  • Narrow nut
  • Short scale
  • Soft Strings
  • Locking tuners

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.

Epiphone J-45 Studio Overview

  • From Epiphone's 2021 Original Acoustic series
  • Made in China
  • 6 strings
  • 25.5"'' scale
  • 12" Fretboard Radius
  • Solid Sitka Spruce top
  • Select Mahogany back
  • Select Mahogany sides
  • Mahogany neck
  • Indian Laurel fretboard
  • Bridge pickup: (/)
  • Mahogany bridge
  • Acoustic Slim Taper Set neck
  • 20 Medium Jumbo frets
  • Premium Tuners tuners
  • Compare Specs >

Yamaha FG830 Overview

  • From Yamaha's 2016 FG / FGX series
  • Made in China
  • 6 strings
  • 25.6"'' scale
  • 15.75" Fretboard Radius
  • Solid Spruce top
  • Rosewood back
  • Rosewood sides
  • Nato neck
  • Rosewood fretboard
  • Bridge pickup: (/)
  • Rosewood bridge
  • Acoustic C Set neck
  • 20 Medium frets
  • Die-Cast Chrome (TM29T) tuners
  • Weight between 4.2lbs (1.9kgs) and 4.55lbs (2.1kgs)
  • Compare Specs >

Sound Quality Comparison

The most important thing that will determine the tone of an acoustic guitar is the wood. Let's take a look at the differences between both .

Woods Used in Both

Spruce wood pattern used for guitar building
Spruce

Spruce 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. Find out more about Spruce.

Woods Used in the Epiphone J-45 Studio

Mahogany wood pattern used for guitar building
Mahogany
Laurel wood pattern used for guitar building
Laurel

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.

There are many types of Laurel, but East Indian is the most common for guitar building. Its color can vary from dark to light brown with black lines. Many people find its tonality similar to Rosewood, which favors the warmer frequencies. Find out more about Laurel.

Woods Used in the Yamaha FG830

Nato wood pattern used for guitar building
Nato
Rosewood wood pattern used for guitar building
Rosewood

Nato a hard and dense wood similar to Mahogany, but cheaper and not quite as hard. Tone-wise, it's also similar, but it doesn't have quite the same attack as Mahogany.

Rosewood is an almost purple-looking wood that is used mainly for fretboards since it's heavy, rare, and expensive. It's sometimes used on acoustic guitar bodies to create stronger warm tones. Find out more about Rosewood.

Winner: Tie.

Electronics

Neither of them come with electronics that allow you to connect them to an amp. This makes them completely acoustic, so you'll need to use an external mic to record with them or play live.

Winner:Tie.

Final Sound Quality Scores

Epiphone J-45 Studio
Sustain 75
Versatility 80
Tuning Stability 65
Sound 80
Yamaha FG830
Sustain 75
Versatility 80
Tuning Stability 65
Sound 80

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 Epiphone J-45 Studio compares to the Yamaha FG830.

Country of Origin

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

China has a bad reputation when it comes to building quality. However, times have changed and now respectable brands use China's cheap labor to build good instruments for a lower price. Don't discount a guitar only because it was built in China, but also expect more quality from countries like Korea.

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.

In this case, both have Plastic nuts. 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.

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.

Unfortunately, none of them come with stainless steel frets.

Winner: Tie.

Tuners

Both come with regular tuners. The Epiphone J-45 Studio's are Premium Tuners while the Yamaha FG830's are Die-Cast Chrome (TM29T)

Winner: Tie.

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

Strengths & Weaknesses
Epiphone J-45 Studio
  • Expensive Wood
  • Solid Top Wood
  • Cheap Fret Wire (NS)
  • No Locking Tuners
  • Made in China
  • No High-Quality Nut
  • No Top Brand Pickups
  • No Electronics
  • Low-Quality Material Saddle
  • Laminated Side Wood
  • Laminated Back Wood
  • No Compound Radius Fretboard
  • No 21:1 Tuner Ratio
  • No Strap Lock
Strengths & Weaknesses
Yamaha FG830
  • Expensive Wood
  • Solid Top Wood
  • Cheap Fret Wire (NS)
  • No Locking Tuners
  • Made in China
  • No High-Quality Nut
  • No Top Brand Pickups
  • No Electronics
  • Low-Quality Material Saddle
  • Laminated Side Wood
  • Laminated Back Wood
  • No Compound Radius Fretboard
  • No 21:1 Tuner Ratio
  • No Strap Lock

Final Build Quality Scores

Epiphone J-45 Studio
Quality of materials 66
Features 65
Quality Control 55
Build Quality 62
Yamaha FG830
Quality of materials 66
Features 65
Quality Control 55
Build Quality 62

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

Epiphone J-45 Studio 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 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.

Scale Length

Epiphone J-45 Studio's Scale Length
Epiphone J-45 Studio's Scale Length
Yamaha FG830's Scale Length
Yamaha FG830's 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.

The Yamaha FG830 has the longest scale: 25.6". The Epiphone J-45 Studio is only 25.5" long. This is a 0.1'' (2.5mm) scale length difference.

This longer scale means that the strings need more tension to get in tune. This is good if you want to avoid fret buzz, which can happen when the strings are too loose and touch the frets while vibrating. This is especially important when playing in lower tunings. This will also let you reduce the gap between fretboard and strings (low action) to make them easier to press down. However, this higher tension will also make it harder to perform bends and vibratos as the strings will feel stiffer.

This also means that the frets have a longer separation between each other, so this will make it harder for people with smaller hands when playing some chord positions.

Another characteristic of a longer scale is that it makes the guitar sound 'snappier' or brighter. This is due to the extra separation between harmonics and overtones produced by the tension. This influences tone more than any other factor (except the pickups).

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

Epiphone J-45 Studio Neck Profile
Epiphone J-45 Studio's neck profile
Yamaha FG830 Neck Profile
Yamaha FG830's 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.

In this case, both have different neck shapes:

The Epiphone J-45 Studio has a D type of neck. This is a thin and flat neck that is made for playing fast. If you prefer a neck that doesn't get in your way when soloing, this is the shape you should use. Guitarists that prefer to have a bit more grip won't like this type of neck.

The Yamaha FG830, on the other hand, has a C 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

Epiphone J-45 Studio Fingerboard Radius
Epiphone J-45 Studio's Fingerboard radius
Yamaha FG830 Fingerboard Radius
Yamaha FG830's Fingerboard 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.

In this case, the Epiphone J-45 Studio's fingerboard radius is smaller, which means it's more curved than the Yamaha FG830's. This extra arc will make playing chords easier in this model. You won't be as likely to mute the strings, especially if you have big hands. However, playing single notes and bending will be easier on the Yamaha FG830.

Still, both tend to favor soloing over chords, so if you're looking for a guitar for playing rhythm, you might want something else with a radius closer to a Stratocaster's 9.5''.

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 favor small hands .

Epiphone J-45 Studio:
Big Hands
Small Hands
Yamaha FG830:
Big Hands
Small Hands

Fret Size

Epiphone J-45 Studio Frets Size
Epiphone J-45 Studio's Frets Size
Yamaha FG830 Frets Size
Yamaha FG830's Frets Size

The Epiphone J-45 Studio has Medium Jumbo frets, which should be taller than the Yamaha FG830's Medium frets.

Some people prefer taller frets because they result in more sustain since the strings get pressed cleanly without interference from the fretboard. However, if they're too tall—like Jumbo frets—, you might change the pitch of the strings accidentally if you press too hard because you won't be touching the fretboard with your fingers. This is also why some guitarists with a heavy grip prefer smaller frets. They like to feel the fingerboard to avoid pressing down too hard and getting out of pitch.

Final Playability Scores

Epiphone J-45 Studio
Bending & Vibrato Ease 75
Chord Playability 65
Solo Playability 80
Playability 73
Yamaha FG830
Bending & Vibrato Ease 75
Chord Playability 65
Solo Playability 80
Playability 73

Specs Side-by-Side

Epiphone J-45 Studio vs Yamaha FG830
General Epiphone J-45 Studio Yamaha FG830
Brand: Epiphone Yamaha
Year: 2021 2016
Strings: 6 6
Made in: China China
Series: Original Acoustic FG / FGX
Colors: Natural Natural
Left-Handed Version: No No
Body
Type: Hollowbody Hollowbody
Body Material: Solid Sitka Spruce Solid Spruce
Sides Material: Mahogany Rosewood
Back Material: Mahogany Rosewood
Bridge: Mahogany Rosewood
Neck
Neck Joint: Set Set
Tuners: Premium Tuners Die-Cast Chrome (TM29T)
Fretboard: Indian Laurel Rosewood
Neck Material: Mahogany Nato
Decoration: Pearloid Dot Dots
Scale Size: 25.5" 25.6"
Shape: Acoustic Slim Taper Acoustic C
Frets: 20 Medium Jumbo Nickel Silver 20 Medium Nickel Silver
Fretboard Radius: 12" 15.75"
Nut: Plastic Plastic
Nut Width: 43mm (1.693'') 43mm (1.693'')
Electronics
Bridge Pickup: