Washtub bass
The
washtub bass is a
folk instrument that uses a metal washtub as a resonator. Although it is possible for a washtub bass to have four or more strings and tuning pegs, most washtub basses have a single string whose tone is adjusted by manipulating the neck and finger board to change the tension.
The washtub bass is sometimes part of a jug band, often accompanied by a washboard as a percussion instrument.
In English skiffle bands, the same sort of bass has a tea-chest as a resonator.
External Link
- "How-to" and much more information on homemade basses.