Anatomy Of A Rickenbacker Bass - Part 9
Posted: Mon May 04, 2009 1:22 am
Anatomy Of A Rickenbacker Bass Part 9 – The Binding
On solid body instruments binding is just trim and only there for aesthetics. But on many hollow body instruments binding plays a functional role in protecting the fragile edge joints. Typically made of nitrocellulose, binding is somewhat soft and acts like a shock absorbing bumper. Minor hits to the body edge are distributed over wider area reducing the chance of a glue joint popping apart.
The first 4000s have plain, unadorned bodies with rounded or beveled edges. Some time in the early 60's (1961?) Rickenbacker introduced the deluxe trim option that includes triangular fret markers and checkerboard binding.
The first standard application of binding on a 4000 series bass came with the 4001 in 1961. There was at least one deluxe trimmed 4000 built but it was either experimental or a custom one-off and not a production instrument.
Before we talk about application and the binding variations found on Rickenbackers, let's take a look at the binding itself. It starts out as sheets of nitrocellulose of a given thickness that is cut into long ribbons of standard widths. Width increments are typically in 1/8” and thicknesses is incremented in 0.020 inches. The current standard white binding on a Rickenbacker is 1/4” wide and 0.060” thick.
Examples Of Binding Black 0.020, White 0.060, And Checkerboard
The binding thicknesses used on Rickenbacker basses are 0.020, 0.040, and 0.060. Rickenbacker white and checker binding are .060. and black binding is 0.040 or 0.020.
A Word About Nitrocellulose Binding
To a guitar builder, nitrocellulose binding is wonderful stuff. It cuts and shapes easily and can be spiced and blended. Repairs are simple because it can be turned into a paste with acetone. Dents, holes and splits are easily and undetectably filled. It is far and away the favorite material for guitar binding and repair. The down side is that nitrocellulose is highly combustible and in the post 9-11 world is classified as an explosive by the DOT. When shipped, permits and special handling are required that add to the cost. Many luthier supply houses like Stewart MacDonald will not ship cellulose binding anymore opting instead for plastic. A few small producers will still ship the good stuff.
When working with binding, care must be taken to regularly clean up any dust or small fragments as heat can cause them to suddenly ignite. It is quite astonishing really. The stuff goes off like gun powder into a puff of white smoke. Poof!
How Binding Is Applied
Binding normally fits into an L shaped channel cut into the edge of the wood. When multiple layers are used as with checkerboard binding, a step cut is made. The outer ply sits on the bottom step and the inner ply (checkerboard) sits one step up. The step cut provides a more solid base for the outer ply and allows for more surface area for adhesion. Binding is quite flexible but tight corners require some skill to pull off correctly. One of the binding guys at RIC showed me how to do it using a small piece of steel. He rubbed the steel over the binding using the wood as a guide. Friction from the steel gently heated the binding causing it to briefly soften and take the shape of the body. He could flawlessly shape the binding around the upper horn in about a minute. It takes me a bit longer...
Here is a test piece I made a few years ago on a piece of scrap oak. The step cut is evident on the edge.
There are two basic ways to attach binding. Most builders use some kind of laminate adhesive. This works but can soften the binding too much and cause pitting and other deformations as it sets. Instead Rickenbacker uses a paste made from binding scraps and acetone. The paste bonds quickly and does not soften the binding any more than required. It also fills any inadvertent voids making the fit more or less seamless.
Early Rickenbacker Checkerboard Binding
Shellex in Germany made the original checkerboard binding but quality issues a while back prompted RIC to consider other sources. The current source is proprietary and sells checkerboard binding exclusively to RIC. The black and white checks in the binding measure just under 1/16” on all examples I have seen regardless of age.
The early 60's basses have an inner ply of standard 0.060 checkerboard binding covered by an 0.080 white ply. The outer layer is probably really two 0.040 plies as a single 0.080 ply would be difficult to bend around the wave tips. At some point in the late 60's or early 70's the outer binding was changed to a single ply of 0.060 white probably for this reason.
An Example Of Early Checkerboard Binding
Transition To Single Ply Binding
The labor required to do a proper checkerboard installation is substantially greater than doing a single ply. To simplify construction, in 1973 checkerboard binding was replaced on most deluxe Rickenbacker models with a single ply of white binding. Later in the 70's black binding was offered with Maplego and White finishes. Though probably not standard, black binding sometimes appears with other colors like Walnut and Autumnglo.
Typical 0.060 Binding
On solid body instruments binding is just trim and only there for aesthetics. But on many hollow body instruments binding plays a functional role in protecting the fragile edge joints. Typically made of nitrocellulose, binding is somewhat soft and acts like a shock absorbing bumper. Minor hits to the body edge are distributed over wider area reducing the chance of a glue joint popping apart.
The first 4000s have plain, unadorned bodies with rounded or beveled edges. Some time in the early 60's (1961?) Rickenbacker introduced the deluxe trim option that includes triangular fret markers and checkerboard binding.
The first standard application of binding on a 4000 series bass came with the 4001 in 1961. There was at least one deluxe trimmed 4000 built but it was either experimental or a custom one-off and not a production instrument.
Before we talk about application and the binding variations found on Rickenbackers, let's take a look at the binding itself. It starts out as sheets of nitrocellulose of a given thickness that is cut into long ribbons of standard widths. Width increments are typically in 1/8” and thicknesses is incremented in 0.020 inches. The current standard white binding on a Rickenbacker is 1/4” wide and 0.060” thick.
Examples Of Binding Black 0.020, White 0.060, And Checkerboard
The binding thicknesses used on Rickenbacker basses are 0.020, 0.040, and 0.060. Rickenbacker white and checker binding are .060. and black binding is 0.040 or 0.020.
A Word About Nitrocellulose Binding
To a guitar builder, nitrocellulose binding is wonderful stuff. It cuts and shapes easily and can be spiced and blended. Repairs are simple because it can be turned into a paste with acetone. Dents, holes and splits are easily and undetectably filled. It is far and away the favorite material for guitar binding and repair. The down side is that nitrocellulose is highly combustible and in the post 9-11 world is classified as an explosive by the DOT. When shipped, permits and special handling are required that add to the cost. Many luthier supply houses like Stewart MacDonald will not ship cellulose binding anymore opting instead for plastic. A few small producers will still ship the good stuff.
When working with binding, care must be taken to regularly clean up any dust or small fragments as heat can cause them to suddenly ignite. It is quite astonishing really. The stuff goes off like gun powder into a puff of white smoke. Poof!
How Binding Is Applied
Binding normally fits into an L shaped channel cut into the edge of the wood. When multiple layers are used as with checkerboard binding, a step cut is made. The outer ply sits on the bottom step and the inner ply (checkerboard) sits one step up. The step cut provides a more solid base for the outer ply and allows for more surface area for adhesion. Binding is quite flexible but tight corners require some skill to pull off correctly. One of the binding guys at RIC showed me how to do it using a small piece of steel. He rubbed the steel over the binding using the wood as a guide. Friction from the steel gently heated the binding causing it to briefly soften and take the shape of the body. He could flawlessly shape the binding around the upper horn in about a minute. It takes me a bit longer...
Here is a test piece I made a few years ago on a piece of scrap oak. The step cut is evident on the edge.
Early Rickenbacker Checkerboard Binding
Shellex in Germany made the original checkerboard binding but quality issues a while back prompted RIC to consider other sources. The current source is proprietary and sells checkerboard binding exclusively to RIC. The black and white checks in the binding measure just under 1/16” on all examples I have seen regardless of age.
The early 60's basses have an inner ply of standard 0.060 checkerboard binding covered by an 0.080 white ply. The outer layer is probably really two 0.040 plies as a single 0.080 ply would be difficult to bend around the wave tips. At some point in the late 60's or early 70's the outer binding was changed to a single ply of 0.060 white probably for this reason.
An Example Of Early Checkerboard Binding
Transition To Single Ply Binding
The labor required to do a proper checkerboard installation is substantially greater than doing a single ply. To simplify construction, in 1973 checkerboard binding was replaced on most deluxe Rickenbacker models with a single ply of white binding. Later in the 70's black binding was offered with Maplego and White finishes. Though probably not standard, black binding sometimes appears with other colors like Walnut and Autumnglo.
Typical 0.060 Binding
