A spinet is a type of small, upright PIANO. It is similar to a VIRGINAL, which is a smaller version of the harpsichord. Both instruments have strings that are plucked by quills or plectra, and they produce a sound that is similar to a harpsichord. The spinet is slightly larger than the VIRGINAL, and it has a keyboard that is used to play the notes. The spinet is a popular choice for those who want a smaller instrument that still produces a full sound.