Show Full Spec Comparison
| Yamaha TRBX604FM | Ibanez BTB747 | |
|---|---|---|
| General | ||
| Brand: | Yamaha | Ibanez |
| Year: | 2018 | 2022 |
| Configuration: | HH | HH |
| Strings: | 4 | 7 |
| Made in: | Indonesia | Indonesia |
| Series: | 600 | BTB |
| Colors: | Black, Red, Yellow, Natural | Natural |
| Left-Handed Version: | No | No |
| Body | ||
| Type: | Solid Body | Solid Body |
| Body Material: | Flamed Maple / Alder | Ash/Okoume wing |
| Bridge: | Die-cast | MR5 |
| Neck | ||
| Neck Joint: | Bolt-On | Neck-Through |
| Tuners: | Covered / Die-cast | Ibanez |
| Fretboard: | Rosewood | Rosewood |
| Neck Material: | Maple/Mahogany 5pcs | 9pc Maple/Panga Panga/Walnut w/Graphite reinforcement rods |
| Decoration: | Offset Dots | Abalone dot inlay |
| Scale Size: | 34" | 35" |
| Shape: | Bass C | Bass BTB7 |
| Frets: | 24 Medium Nickel Silver | 24 Medium Stainless Steel |
| Fretboard Radius: | 9.843" | 37.402" |
| Nut: | Plastic | Plastic |
| Nut Width: | 36mm (1.417'') | 63mm (2.48'') |
| Electronics | ||
| Bridge Pickups: | Double Coil / Alnico V (Preamp / Passive) | Bartolini BH2 (Humbucker / Passive) |
| Middle Pickup: | ||
| Neck Pickup: | Double Coil / Alnico V (Preamp / Passive) | Bartolini BH2 (Humbucker / Passive) |
| Switch: | 3 Way | 3 Way |
| Knobs: | Dome | Dome |
| Pickup Mods: | None | None |
| Volume Controls: | 1 | 1 |
| Tone Controls: | 3 | 0 |
| Hardware | ||
| Strap Lock: | No | No |
| Hardware Color: | Black & Chrome | Black & Chrome |
Show Diagrams Comparison
Reasons to Get
Yamaha TRBX604FM over Ibanez BTB747
Reasons to Get
Ibanez BTB747 over Yamaha TRBX604FM
Other Key Differences
Yamaha TRBX604FM vs Ibanez BTB747
Shared Features
Yamaha TRBX604FM vs Ibanez BTB747
Common Strengths
- High-Quality Frets
- Top Pickup Brand
- Expensive Wood
Common Weaknesses
- Pickup Alter Switch/Knob
- Weight Relief
- Retainer Bar
- High-Quality Nut
- Compound Radius Fretboard
- From a High-Quality-Standards Country
- Luminescent Sidedots
- Strap Lock
- 21:1 Tuner Ratio
Price History Comparison
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Hand Size Comfortability
And after taking into account the scale length, nut width, neck profile and fretboard radius, we can conclude that the Ibanez BTB747 favors large hands more than the Yamaha TRBX604FM.
Yamaha TRBX604FM:
Ibanez BTB747:
Beginner Friendliness
The Yamaha TRBX604FM meets 5 out of our 6 criteria items for beginner friendliness, while the Ibanez BTB747 meets only 3. 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.
New Player Friendliness
Yamaha TRBX604FM- Comfortable shape
- Comfortable fretboard
- Tall frets
- Narrow nut
- Comfortable neck
- Short scale
New Player Friendliness
Ibanez BTB747- Comfortable shape
- Tall frets
- Comfortable neck
- Comfortable fretboard
- Narrow nut
- Short scale
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
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.
Woods Used in the Yamaha TRBX604FM
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.
This wood has beautiful patterns only found in specific types of maple.
Woods Used in the Ibanez BTB747
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.
Ash is a type of wood that Fender used almost exclusively in the 50s, and it's still used by many brands. It's a dense wood with a light color that works well for a transparent, natural finish because of its beautiful patterns. In terms of sound, it's known for emphasizing the mid and high frequencies, but with strong low end. Find out more about Ash.
Winner: Yamaha TRBX604FM.
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.
However, the Yamaha TRBX604FM has a slight sound quality advantage when taking into account other factors like the type of pickups, magnet, position, etc.
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.
Preamp Circuit
A preamp in an electric bass functions as an electronic circuit that acts as an interface between the bass's pickups and the amplifier. Its main purpose is to amplify and customize the bass's initial signal before it reaches the amplifier, offering enhanced control over factors like tone, volume, and sound attributes. Preamps typically come equipped with tone adjustments, equalization options, and sometimes built-in effects, empowering bass players to fine-tune their sound to suit their personal preferences and the musical environment.
The Yamaha TRBX604FM's preamp is Active/Passive while the Ibanez BTB747's is Active.
Active: Unlike passive basses, which rely solely on passive pickups and tone controls, active preamps require a power source, typically a 9-volt battery, to operate. The active preamp offers several advantages, including the ability to boost or cut specific frequencies, resulting in a more versatile and customizable tonal palette. Active basses are favored in genres where precise tonal sculpting and extended tonal options are essential, such as jazz fusion or progressive rock. However, they do require occasional battery replacement or recharging to ensure optimal performance.
Active/Passive: This type of circuit combines both passive and active electronics in one instrument. This versatile setup allows the player to switch between passive and active modes, providing a wide range of tonal options. In passive mode, the bass relies on traditional passive pickups and tone controls for a warm and organic sound. In active mode, the onboard preamp circuit is engaged, offering enhanced EQ shaping capabilities and sometimes a signal boost. This flexibility caters to a broader spectrum of musical styles and playing preferences, as it allows the bassist to switch between the classic, vintage tone of passive operation and the more versatile and finely tuned active mode, all within the same instrument.
Winner: Yamaha TRBX604FM.
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.
When evaluating versatility, we also take into consideration bridge and neck joint type, number of frets, switch options, amount of pickups and more.
Winner: Yamaha TRBX604FM.
Final Sound Quality Scores
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 Yamaha TRBX604FM compares to the Ibanez BTB747.
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 bass 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.
In this comparison, the Ibanez BTB747 is the only one that has stainless steel frets. These frets will basically last for the entire life of the bass. 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: Ibanez BTB747.
Tuners
Both come with regular tuners. The Yamaha TRBX604FM's are Covered / Die-cast while the Ibanez BTB747's are Ibanez
Winner: Tie.
Neck Joint
Contrary to popular belief, the difference in sustain and tone that some neck joints give to a bass is simply unperceivable—if they're all well built. However, some of them do have advantages over the others.
The Yamaha TRBX604FM has a Bolt-On neck joint. This neck is joined to the body by 4 bolts that you can simply unscrew. This allows you to replace the neck or take it off for travel. It's the most common and cheapest way to build a guitar.
On the other hand, the Ibanez BTB747 comes with Neck-Through neck joint. This neck is a lot more resistant and lets builders give the neck joint a more comfortable shape for soloing at the upper frets. The disadvantage is that they're more expensive and that if you damage your neck, you can't simply replace it like with bolt-on necks.
Winner: Ibanez BTB747.
Here is the list of features that were considered when choosing the winner in the Features subcategory:
Yamaha TRBX604FM
- Expensive Wood
- Top Brand Pickups
- Active/Passive Preamp
- 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 Compound Radius Fretboard
- No 21:1 Tuner Ratio
- No Retainer Bar
- No Strap Lock
Ibanez BTB747
- Stainless Steel Frets
- Expensive Wood
- Top Brand Pickups
- Neck-Through Build
- Active Preamp
- No Locking Tuners
- Made in Indonesia
- No High-Quality Nut
- No Push Knob or Extra Switch Option
- No Weight Relief
- No Luminescent Inlay
- No Compound Radius Fretboard
- No 21:1 Tuner Ratio
- No Retainer Bar
- No Strap Lock
Final Build Quality Scores
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 bass 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 bass feels in your hands.
Nut Width
The nut width will affect the separation between strings at the nut. In this comparison, the Ibanez BTB747 has the wider nut with 63mm (2.48'') vs 36mm (1.417''). This is a 27mm (1.063'') difference
This means that it will be more difficult to do bar chords on the Ibanez BTB747, especially closer to the nut. However, it's also easier to play without muting strings accidently. This favors people with big hands.
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 Ibanez BTB747 has the longest scale: 35". The Yamaha TRBX604FM is only 34" long. This is a 1'' (25.4mm) 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 bass 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
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 Yamaha TRBX604FM and the Ibanez BTB747 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
Most bass 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 Yamaha TRBX604FM's fingerboard radius is smaller, which means it's more curved than the Ibanez BTB747'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 Ibanez BTB747.
Fret Size
Both have a Medium fret size. If you like feeling the fretboard when you play, but also appreciate some easiness to press down the frets, this size offers a good balance for that.
