Goodradigbee lap steel guitar.
The Goodradigbee lap steel guitar is a semi-acoustic fretless instrument, roughly the size and shape of a small parlour guitar. The neck is incorporated into the body, similar to an Appalachian dulcimer. The guitar is played on the knee with a metal bar, accounting for the 'steel' in the instrument's name. Traditional tuning is DADF#AD. Comes in a choice of Australian timbers with optional pickup and small amp.