Casio SA-51

Useful performance functions: - Octave shift: Raise or lower the pitch of notes in octaves to cover a wide range of registers - Tuning: Adjust the tuning in 1Hz increments to match other instruments or vocals - Transpose: Raise or lower notes in semitone steps - Metronome: Useful for practicing playing at a constant tempo - Tempo adjustment: Change the tempo of the rhythm and metronome to suit the music - Reverb: Adds a reverberation effect to the sound for a broader range of musical expression - Maximum 32-note polyphony: Designed so that keys will sound even when many others are played at the same time - LCD screen: Everything you need to know in one place Accurate pitch makes it great for choral and a cappella practice