Fistrock Double Neck DIY Bass Review: Specs, Pros and Cons
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This fistrock double neck DIY bass review covers the Fistrock Double Neck DIY Bass & Guitar Kit. It is a solid body kit combining a 6-string guitar and 4-string bass in one unit. The defining specs are its mahogany body and neck, paired with a rosewood fingerboard. This construction aims for dense, natural grain tones. The kit includes all hardware, such as humbucker pickups and die-cast chrome machine heads. You receive a complete box of parts for assembly. It requires some extra tools and soldering skills. The wood is unfinished, allowing for full customization of the finish and headstock design.
What stands out
- Dual mahogany necks supporting both 4 and 6 strings
- Rosewood fingerboard for improved tone and volume
- Includes humbucker pickups and 3-way selector switch
- Die-cast chrome machine heads for stable tuning
- Unfinished mahogany body and headstock for custom painting
Who it fits
Good fit for
This kit suits builders who want a unique dual-instrument setup without sourcing parts separately. It is ideal for those comfortable with soldering and basic woodworking. The mahogany and rosewood combination appeals to players seeking warm, sustain-rich tones. If you enjoy customizing finishes and headstock designs, this unfinished kit provides the canvas you need. It is a practical choice for makers who value having all necessary hardware in one box.
Who should skip it
You should look elsewhere if you need a ready-to-play instrument. This kit requires assembly, including soldering and screwdriving. It lacks a pre-applied finish, meaning you must paint or stain it yourself. If you do not have the required tools or experience with guitar building, this project may be too complex. It is not suitable for players seeking a simple, plug-and-play bass or guitar solution right out of the box.
Verdict: The Fistrock Double Neck DIY Bass & Guitar Kit offers a comprehensive, spec-driven foundation for a custom dual-neck build. It is best for experienced makers who want full control over the final finish and assembly.
Key specs explained for this kit
Body Type: solid body
A solid body guitar has no hollow chambers inside the main body. This design reduces feedback at high volumes and keeps the instrument lightweight. You get a consistent tone regardless of how hard you play. It is the standard choice for rock and metal players who need stability and sustain during live performances.
Body Material: mahogany
Mahogany is a dense tonewood known for its warm, rich sound. It emphasizes midrange frequencies while providing a solid low-end response. This material helps the instrument hold its tuning well under heavy string tension. You will find it in many professional instruments for its balanced tonal character and reliable performance across genres.
Neck Material: mahogany
The neck is also made from mahogany, matching the body wood. This consistency helps transfer vibrations efficiently from the strings to the entire instrument. You get a smooth playing feel with a balanced weight distribution. This construction supports long practice sessions by reducing fatigue and ensuring the neck remains stable over time.
Number of Strings: 6
This kit includes a six-string guitar neck alongside the bass neck. You get standard tuning options familiar to most players. The six-string configuration allows you to play complex chords and lead lines. It is the most common setup for electric guitars, making it easy to find tabs, lessons, and compatible accessories for your build.
Fretboard Material: rosewood
Rosewood is a dense hardwood used for the fingerboard surface. It offers a smooth playing feel and adds brightness to the overall tone. This material is durable and resists wear from frequent fretting. You benefit from clear articulation and consistent intonation, which are essential for accurate playing across the entire range of the neck.
Build Quality and Material Specs
The listing specifies a mahogany body and neck for this Fistrock double neck kit. Mahogany is a dense tonewood known for its balanced midrange and warm bass response. Using the same wood for both the body and the neck creates a unified resonance structure. This choice suggests a instrument designed for sustained notes and clear articulation across both the six-string and four-string sections. The rosewood fingerboard adds a smooth playing surface with natural grain that can enhance volume and tonal complexity. According to the listing, the dense nature of the rosewood contributes to improved sustain and clarity.
The kit arrives in a natural, unfinished state. The body is cut and sanded but requires you to apply your own stain, paint, or varnish. This allows you to customize the aesthetic completely, from a classic transparent finish to a bold, opaque color. The neck headstock is also unfinished, giving you the freedom to mark it up or create a unique design. This DIY approach means you control the final look and feel, but it also requires additional time and materials.
You will need to source hardware and electronics separately, as the kit includes only the wooden components and basic mounting points. The listing notes that a soldering iron and screwdriver are essential tools for assembly. This build is best suited for experienced players who want a custom double-neck instrument without the high cost of sourcing individual parts. It offers a flexible foundation for a highly personalized guitar and bass combination.
Setup and everyday use
Assembly requires basic tools like a soldering iron and screwdriver. The kit includes all necessary hardware, pickups, and electronics for a professional build. You receive a 3-way toggle switch and a 3-way selector to manage the dual necks. The body and neck arrive cut and sanded but unfinished. This means you must apply your own stain, varnish, or paint. The mahogany neck headstock is also unfinished, allowing you to mark or design it as you wish. The rosewood fingerboard is pre-installed. Rosewood provides a dense grain that supports clear tone and volume. You will need to install the die-cast chrome machine heads to tune the 6-string and 4-string necks. The kit is designed for DIY builders who want full control over the final aesthetic. You can create a unique look that matches your personal style. The solid mahogany construction offers stability during play. The dual neck design lets you switch between guitar and bass ranges without changing instruments. This setup is ideal for players who want versatility in a single unit. The natural finish allows for complete customization. You are responsible for the final assembly and wiring. The included instructions guide you through the process. Some extra tools are required beyond what is in the box. This approach ensures the instrument fits your specific technical and visual preferences. You get a custom instrument without sourcing individual parts separately. The sustainable wood choice supports environmental goals while providing reliable performance. This kit suits those with soldering and woodworking skills who desire a unique double-neck instrument.
Before you buy this kit
You need to confirm your workspace and tool readiness before starting this build. The listing states that a soldering iron and screwdriver are required. You must also provide your own finishing supplies, as the mahogany body and neck arrive completely unfinished. You can paint, stain, or varnish the instrument to your preference. Check compatibility with your existing amplifiers and effects pedals, as the humbucker pickups and 3-way toggle switches will dictate your tone. Ensure your cable inputs match the standard output jack typically found on these kits. Regular upkeep involves keeping the rosewood fingerboard clean and conditioned to prevent drying. This double neck option suits players who want one instrument for both guitar and bass duties. It fits alongside other DIY kits by offering a unique dual-neck configuration. You save space by combining two instruments into one solid body mahogany frame.
Check before you buy
- Verify you have a soldering iron and screwdriver ready.
- Confirm your amplifier accepts the standard output jack.
- Prepare stain or paint for the unfinished mahogany body.
- Check rosewood conditioner for future fingerboard maintenance.
The product at a glance
Fistrock Double Neck DIY Bass & Guitar Kit
Best for: custom dual-neck builds with mahogany and rosewood
- Body Material
- Mahogany
- Neck Material
- Mahogany
- Fretboard Material
- Rosewood
- Number of Strings
- 4 String and 6 String
- Hand Orientation
- Right Handed
- Color
- Natural
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The Fistrock DIY SBD 40-M is a solid body kit featuring a mahogany body and twin mahogany necks for both 6-string guitar and 4-string bass. It includes a rosewood fingerboard, humbucker pickups, and chrome hardware. The unfinished wood allows for custom finishes. You need basic tools like a soldering iron to assemble this dual-neck instrument yourself.
Pros
- Mahogany body and twin necks for solid sustain
- Rosewood fingerboard for dense natural grain tone
- Includes humbucker pickups and chrome machine heads
- Unfinished surface allows for custom painting or staining
Cons
- Requires assembly with tools like a soldering iron
- Body and neck come unfinished, needing your own finish
- No pre-installed electronics; you must wire the hardware
Good fit if
- You want to build a unique 4 and 6 string instrument
- You have basic woodworking and soldering skills
- You prefer sustainable mahogany and rosewood tonewoods
Skip if
- You need a ready-to-play instrument without assembly
- You prefer a factory-finished surface with no extra work
- You are looking for a single-neck guitar or bass
Verdict: Fistrock Double Neck DIY Bass & Guitar Kit offers a complete mahogany and rosewood build for custom dual-neck projects. It fits builders who want to wire their own humbuckers and apply their own finish to a solid body.
Specifications side by side
| Spec | Fistrock Double Neck DIY Bass & Guitar Kit |
|---|---|
| Body Material | Mahogany |
| Neck Material | Mahogany |
| Fretboard Material | Rosewood |
| Number of Strings | 4 String and 6 String |
| Hand Orientation | Right Handed |
| Color | Natural |
| Dimensions | 37.4 × 30 × 3.15 inches |
| Model | DIY SBD 40-M |
Frequently asked questions
What wood is used for the body and neck of this kit?
The Fistrock Double Neck DIY Bass & Guitar Kit uses mahogany for both the body and the neck. This dense tonewood provides a balanced midrange and warm bass response. Using the same wood throughout creates a consistent structural tone for your custom dual-neck build.
Does this kit come pre-assembled and ready to play?
No, this is a do-it-yourself kit that requires full assembly. You must wire the humbuckers and apply your own finish to the solid body. The listing specifies that you need basic tools like a soldering iron and a screwdriver to complete the build yourself.
How many strings does the guitar neck have?
The guitar section of this dual-neck instrument has six strings. The bass section features four strings. This configuration allows you to switch between standard guitar tuning and bass frequencies on a single solid body unit, making it versatile for complex musical arrangements.
What type of pickups are included in the box?
The kit includes humbucker pickups for both the guitar and bass sections. You are responsible for wiring these pickups into the electronics. The package provides the necessary hardware and electronics, including a 3-way toggle switch and a 3-way selector to manage the dual necks.
What is the model number for this Fistrock kit?
The specific model number for this Fistrock Double Neck DIY Bass & Guitar Kit is DIY SBD 40-M. This identifier helps you track the exact specifications of the mahogany and rosewood build when ordering parts or consulting technical diagrams for your assembly project.
Is the body made of solid wood or hollow?
The body is a solid wood construction made from mahogany. This design eliminates hollow chambers, which reduces feedback at high volumes. It also ensures the instrument remains lightweight while providing a consistent tone regardless of how hard you play the strings during your sessions.
What color finish does the kit arrive with?
The kit arrives in a natural color finish. This means the mahogany body and neck are left unstained or unpainted. You must apply your own finish to protect the wood and achieve your desired aesthetic. The natural look highlights the grain of the tonewood.