4 String to 5 String Rickenbacker Bass Conversions
I was a long time 4 string Rickenbacker player. Then I got into bands where I needed notes lower than the low E. So I would play my 4 string Rickenbacker for most of the songs and a 4 string jazz bass tuned DGCF for the other songs. But then I needed a low D flat so I switched to a 5 string bass. My first 5 string was a Rickenbacker 4003s5. |
The steps I use for converting a 4003 4 string to a 4003 5 string.
1st ... I remove the tuners and drill
one extra tuner hole in the headstock, then I install Schaller or Gotoh sealed
slimline tuners.
2nd ... I get a 6 string preslotted nut from
Carvin and I grind it down to 5 string size and install it.
3rd ... I take the 4 pole high gain
pickups and remove the 2 middle poles and drill 3 holes and put in 3 iron
slugs, so it has 5 pole pieces.
4th ... I modify a Ric tailpiece. Then I install a custom made
bridge, and I cut the grooves on the saddles.
Then I string it up and do a set up and play
it ... the modern 4 string 4003 takes the low b string quite nicely ... the
neck has plenty strength and the extra string actually improves the resonance
of the 4003 ... sort of like putting round wound strings on the old 60's and
70's Ric basses brought them alive and the additional tension on the neck
changed the resonance of the bass. Also I modify 6 pole Rickenbacker high gain
pickups with a steel rod so the 6 poles function like a rail for complete
coverage of all 5 strings.
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