This is a "top-down checklist" for the assembly of a solid-body electric guitar.
It can help you to build a guitar with specific sound and playability characteristics. Please read licence and the contribution guidelines before contributing. 
| Component | Sound* | Playability* |
|---|---|---|
| Guitar Neck | + | ++++ |
| Guitar Body | + | ++++ |
| Guitar Electronics | +++ | - |
| Strings | ++ | ++ |
| Scale Length | + | + |
| Woods (Body, Neck and Fretboard) | + | + |
*influence ( "-" stands for little, "++++" stands for very strong)
For example, for building a solid-body 'jazz-sounding' guitar you have to choose (top down by importance):
Neck thickness, neck width, neck contour and fret wire size affect playability and are a matter of personal taste. Important for good playability is balanced interaction of these components. Thicker neck often creates warmer tone.
usacustomguitars.com/necks - many neck shape and thickness combinations
musikraft.com - additional information for understanding of neck features.
Neck Profile is the combination of contour (C, U, V , asymmetrc) and thickness (.0750" - 1")
| Contour | Thickness | Warmoth* | Fender* | Gibson* |
|---|---|---|---|---|
| D | thin | Wizard | D Shape | |
| C | thin/medium | Standard Thin | C Shape (AM Std) | Traditional C |
| C | medium | 59 Roundback | Deep C | Round C (1959 LP) |
| U | thick | Fatback | U Shape (Vintage Tele) | |
| V | thick | Boatneck | V Shape (Vintage 52 Tele) | |
| asymmetrisch | medium | Wolfgang | Modern C |
*warmoth - Warmoth Neck Profiles
*fender - see "NECK SHAPE" Filter
*gibson forum - Gibson Neck Profiles
| Category | Neck Nut Width | e1/E6 |
|---|---|---|
| Many Fenders from Japan | 41 mm (1-5/8") | approx. 34 mm |
| Standard | 42,9 mm (1-11/16") | approx. 35 mm |
| Acoustic analog | 44,5 mm (1-3/4") | 35 mm till 37,5 mm |
| Superwide (Warmoth) | 48 mm (1-7/8") | approx. 40 mm |
The real e1 to E6 string spread can be controlled not only through nut width, but also by slot spread in the nut. For example, 44.5 mm wide nut can have e1 to E6 distance between 35 and 37.5 mm.
| Category | String spacing | e1/E6 | e1 to edge | Neck nut width |
|---|---|---|---|---|
| Narrow string spread | 7 mm | 35 mm | 4.75 mm | 44,5 mm (1-3/4") |
| Medium string spread | 7.3 mm | 36.5 mm | 4 mm | 44,5 mm (1-3/4") |
| Wide string spread | 7.5 mm | 37.5 mm | 3.5 mm | 44,5 mm (1-3/4") |
Most guitar parts manufacturer adopted Fender's® neck heel and neck pocket dimensions:
These dimensions are not a standard. Only careful measurement ensures that your parts will be compatible.
Strat necks have a rounded base to their heel and Tele necks have a squared-off base to their heel, which makes it difficult to interchange the two types of necks across various bodies.
Standard Fender heel mounting is done with 4-Bolt Holes - 1/8" (3mm) diameter (spread of 2" x 1-1/2").
Smaller radius means a more rounded shape.
youtube.com - understring radius gauges - video demonstration of three different gauges used for guitar setup and fretwork: standard, notched and understring.
| Title | Width | Height | Example |
|---|---|---|---|
| Small | narrow | low | vintage Fender |
| Medium | narrow | high | many Martins |
| Medium Jumbo | wide | low | many Gibsons |
| Jumbo | wide | high | moderne Fender |
| High Jumbo | wide | very high | many Ibanez |
lutherie.net - provides an excellent manufacturer/sizes overview.
Small holes can be enlarged with a sunk. Big holes can be retrofited by adapter bushings.
The sound of electric guitar depends mainly on the vibration behavior of the string itself and the reproduction characteristics of the pickup. The vibration behavior of the string depends (very little) on wood. The body itself is very thick compared to the neck, that is why the body wood type and form have very limited influence on the sound of electric guitar.
music.stackexchange.com - how much does electric guitar's body physics affect the tone and playability.
The shape of an electric guitar can historically be divided into the following categories:
Picture left to right:
callahamguitar.com - technical specifications of some coustom parts.
Strat Vintage, Narrow & Standard
Sites holes ...o.o.o.o.o.o...
Bridge holes ..o.....o.....o..
| Model | E/e | Sites holes Ø | Sites holes distance | Bridge hole Ø | Bridge holes distance |
|---|---|---|---|---|---|
| Strat Vintage | 57 mm (2 1/4") | 3.18 mm (0.125") | 10.5 mm (0.413") | 3 mm (1/8") | 21 mm (.827") |
| Strat Vintage Narrow | 54 mm (2 1/8") | 4.78 mm (0.188") | 10.5 mm (0.413") | 3 mm (1/8") | 21 mm (.827") |
| Strat Standard | 52.83 mm (2.08") | 3.18 mm (0.125") | 11.3 mm (0.446") | 3 mm (1/8") | 22.6 mm (.89") |
Tele Vintage Tele Standard
Bridge holes ..o...o...o...o.. Sites holes ...o.o.o.o.o.o...
Sites holes ...o.o.o.o.o.o... Bridge holes ..o.....o.....o..
| Model | E/e | Sites holes Ø | Sites holes distance | Bridge hole Ø | Bridge hole distance |
|---|---|---|---|---|---|
| Tele Vintage | 54 mm (2 1/8") | 3.18 mm (0.125") | 10.9 mm (.429") | 3 mm (1/8") | 21.6 mm (.85") |
| Tele Standard | 54 mm (2 1/8") | 3.18 mm (0.125") | 10.5 mm (0.413") | 3 mm (1/8") | 32.4 mm (1.267") |
Schaller Flat Mount
Bridge holes ...o.....o.....o...
| Model | E/e | Bridge hole Ø | Bridge holes distance | Dimensions (LxWxH) |
|---|---|---|---|---|
| Schaller 47X | 51 mm - 55,5 mm | 3.18mm (0.125") | approx. X | 73 x 49 x 12(15) mm |
Tremolo "Vintage": Tremolo "Standard":
..o..o..o..o..o...o... .....O.......O.....
| Model | E/e | Holes | Hole Distance | Hole Ø |
|---|---|---|---|---|
| Mexico Strat | 52,4 mm (2 1/16) | 6 | 52,4 mm (2 1/16) | 3 mm (1/8") |
| Vintage | 56,36 mm (2 7/32") | 6 | 55,9 mm (2.2") | 3 mm (1/8") |
| American Standard | 52,83 mm (2.08") | 2 | 55,9 mm (2.2") | 9,5 mm (.375") |
| Floyd Rose ("recessed") | 53 mm (2-3/32") | 2 | 74 mm (2.913") | 9,91 mm (.390") |
| Schaller 2000 | 53,5 mm | 2 | 56 mm | 10 mm |
| Schaller vintage | 53,5 mm | 2 | 74,3 mm | 10 mm |
| Wilkinson ("recessed") | 54 mm (2-1/8") | 2 | 55,9 mm (2.2") | 9,7 mm (.382") |
Tune-O-Matic Recessed Tune-O-Matic "Strings through the body"
Tailpiece ..........o......
Tailpiece ....o............ ....o.o.o.o.o.o...
Bridge ..o..........o... ..o............o..
| Model | E/e | Bridge | Tailpiece | Tailpiece Top | Tailpiece Bottom | Tailpiece Ø |
|---|---|---|---|---|---|---|
| Tune-O-Matic | ca. 52 mm* | 74 mm (2.91") | approx 82 mm* | 38 mm (1.49") | 41 mm (1.61") | approx. 11 mm (0.44") |
Instead tailpiece - there may be "strings through the body" drillings.
*Wide Humbucker (same as Seymourduncans "Trembucker" or Dimarzios "F-spaced Hambucker") can be used for guitars with larger string distance with standard "Humbucker Routing". Measure from the middle of the high string to the middle of the low string, directly over the pickup. If the distance is greater than two inches or 50mm, go for a Wide Humbucker.
Exact specifications can be found on the manufacturer's website like:
bareknucklepickups.co.uk - dimensions
In addition to classic HH routing (2X hambuckers), there are the following variants: - SSS (Strat, Nashville Tele)
Tuning Machines Options:
Guitar bridge has large influence on playability (mainly through string spacing). Wider string spacing is better for finger-picking style, narrow spacing gives easier control when playing leads with distorted tone. Bridge and Pickup Routing chapter above describes common bridge categories with string spacing specification.
Bridge form and material have also some influence on sound.
Good manufacturers provide detailed product information on their pages:
ABM - Aluminium, Bell Brass and Steel comparison - indicates that Bell Brass and Steel shape the guitar sound with character, while Aluminum acts largely neutral in the transfer of tone.
The following list summarizes the accessories that are required to complete your own guitar building project
For each screw, the hole must be pre-drilled to the core diameter (not outer diameter)
Electronics exerts greatest influence on the overall sound of a solid-body electric guitar.
buildyourguitar.com - The Secrets of Electric Guitar Pickups by Lemme - "If you know the resonant frequency and height of the resonant peak, you know about 90 percent of a pickup's transfer characteristics. Some other effects cannot be described using this model, but their influence is less important".
Frequency response of a magnetic pickup may look like this 
| Sound group | Resonant frequency | Resonant peak | Example Pickup |
|---|---|---|---|
| bright | 3 - 6kHz | high peak | Fender single coils |
| powerful | 2 - 3kHz | medium high peak | Gibson PAF |
| mellow | 1.5 - 2kHz | low peak | Rolling back tone pot |
Following topics change resonant frequency and resonant peak:
seymourduncan.com - pickup selector
dimarzio.com - pickup picker
Classic humbuckers are asymmetrical. They are internally wired in series (i.e. serial - brings more power) in opposite phase (less noise). The current multi-Conductor PUs offer the option of switching the coils differently using push / pull pots, mini switches, toggles, mega switches and rotary switches, and allow broad control over the sound directly on the guitar.
| Conductors | Connection Type | Coil Split | Seriell/Parallel | Phase Switch | Example |
|---|---|---|---|---|---|
| 1x | Asymmetrical | Humbucker Mode | Seriell | No | Shadow AZ48 |
| 2x | Symmetrical | Humbucker Mode | Seriell | Yes | Fender Wide Range (Mexico) |
| 2x | Asymmetrical | Humbucker & Single Coil Mode | Seriell | No | Benedetto B6 |
| 3x | Symmetrical | Humbucker & Single Coil Mode | Seriell | Yes | viele aktive PUs |
| 3x | Asymmetrical | Humbucker & Single Coil Mode | Seriell and Parallel | No | PRS 59 |
| 4x | Symmetrical | Humbucker & Single Coil Mode | Seriell and Parallel | Yes | all 4-Conductor PUs |
| Switch | Coil Split | Seriell/Parallel | Phase Switch | PU switch |
|---|---|---|---|---|
| Toggle Switch | - | - | - | y |
| Blade Switch "Fender" | - | - | - | y |
| X-Way-Blade "Megaswitch" | y | y | y | y |
| Mini-Switch SPDT(ON/ON) | y | - | - | - |
| Mini-Switch SPDT(ON/OFF/ON) | y | - | - | - |
| Mini-Switch SPDT(ON/OFF/ON) | y | - | y | - |
| Mini-Switch DPDT(ON/ON) | y | y | y | - |
| Push/Pull-Pot DPDT(ON/OFF/ON) | y | y | y | - |
| Mini-Switch DPDT(ON/ON/ON) | y | y | y | y |
| Drehschalter | y | y | y | y |
SP = Single Pole, DP = Double Pole, DT = Double Throw
SPDT (ON/OFF/ON): SPDT (ON/ON):
0 X X | 0 0 0 | X X 0 0 X X | X X 0
DPDT (ON/OFF/ON): DPDT (ON/ON): DPDT (ON/ON/ON):
0 X X | 0 0 0 | X X 0 0 X X | X X 0 0 X X | X X 0 | X X 0
0 X X | 0 0 0 | X X 0 0 X X | X X 0 0 X X | 0 X X | X X 0
Example: "Seriell/Parallel und Coil Split at same time" are possible with 4 Push/Pull Pots, 4 Mini-switches (i.e. duncan triple shot) or by 5-Way Blade Megaswitch
open.guitars (german) - Hambucker Conductor/Coils switching options.
| Sound group | Pot | Cap | Examples |
|---|---|---|---|
| standard hambucker | 500K | 0.047mF | most hambucker equipped guitars |
| bright | 500K | 0.022mF | some guitars (U.S. FAT Tele) |
| brighter | 500K | 0.01mF | some custom models |
| brightest | 1M | 0.01mF | some custom models |
| standard singele coils | 250K | 0.022mF | most strat & tele models |
| jazzy | 250K | 0.047mF | some teles (ASAT BluesBoy) |
http://www.planetz.com/guitar-tone-capacitors-material-types - comparison of tone capacitor material types and capacitance values.
| Group | Pot body Ø | Bushing Ø | Bushing length | Shaft length | Example |
|---|---|---|---|---|---|
| standard | 24 mm | 8 mm | 10 mm | 19 mm | most fender guitars |
| mini | 17 mm | 7 mm | 10 mm | '>' 17 mm | many jazz guitars |
| long | 24 mm | 8 mm | 20 mm | 27,5 mm | most Gibson LP guitars |
There are 3 common styles of knobs:
philadelphialuthiertools.com - Choosing the correct knob for your guitar or bass.
Active Electronics tries to reduce dependency from the shielded cable and amp input impedance. However, that needs power to operate, and that's its biggest drawback.
Custom Buffers (german) - used to decouple the guitar electronics from the sound influencing effects on the shielded cable.
Depending on following options your sound will be more bright or more mellow:
Most manufacturers use following naming convention to describe tension of string set:
| Name | 'e' site approx. | 'E' site approx. |
|---|---|---|
| Extra-Light | .008 | .039 |
| Light | .009 | .042 |
| Regular | .010 | .046 |
| Medium | .011 | .052 |
| Jazz | .012 | .054 |
| Baritone | .013 | .056 |
There are also other hybrid sets available - like "Light Top/Heavy Bottom" and "Balanced Tension" combinations.
daddario.com - you can choose between bright and mellow sounding electric strings.
ghsstrings.com - also bright vs mellow overview, and tension guide (pdf)
thomastik-infeld.com - good jazz and blues strings
A guitar's scale length is length of string between the nut and the bridge.
Scale has a relatively low impact on sound and playability of the guitar. (Compared with other parameters such as strings or pickups).
Longer scale length sound and playability characteristics:
Shorter scale length sound characteristics:
Common Scale Length:
| Woods | Sound¹ | Weight² | Used for³ | Looks |
|---|---|---|---|---|
| Alder | bright | medium | T/B | bright, simple |
| Ash | bright | medium | T/B | bright, simple |
| Basswood | neutral | light | B | bright, simple |
| Bubinga | bright | medium | T/B/N/F | red, often grained |
| Ebony | bright | heavy | N/F | dark |
| Maple | very bright | heavy | T/B/N/F | bright, often grained |
| Koa | warm | medium | T/B/N | dark, grained, attractive |
| Korina | warm | medium | T/B/N | grained, attractive |
| Mahogany | warm | medium | T/B/N | red |
| Poplar | neutral | medium | B | bright, simple |
| Rosewood | warm | medium | T/B/N/F | dark |
| Sitka Spruce | neutral | light | T/B | bright, simple |
| Swamp-Ash | neutral | light | T/B | bright, attractive |
| Walnut | bright | medium | T/B/N | gray, attractive |
| Wenge | bright | heavy | T/B/N/F | dark |
¹ Sound: the diagram for effects on tone stands mainly for acoustic instruments and NOT for solid body guitars, where other components have much larger impact on sound. Thus, a mahogany electric guitar can sound bright despite the representations below.
² Weight may vary for the same variety.
³ Used for: T - Body Top | B - Body | N - neck | F - fretboards
frudua.com - graphical examples for body and neck woods showing relationship between wood hardness, its density and tone.