The 1968 Lowrey Berkshire Deluxe TBO-1 organ features 2 44 key keyboard manuals and a 13 pedal bass pedal keyboard with sustain. It also features chimes, a two speed Leslie effect as well as reverb and sustain effects. It also offers reverberating rhythm patterns, arpeggios, wow wow effect, and bass guitar. The Berkshire Deluxe offers you a galaxy of built in Lowrey features. AOC (Automatic Organ Computer) turns one note melodies into three or four-note harmonic chords. And the Reve