Walker Organ J08080 Aeolian-Skinner voices digitally reproduced by Walker Technical Co. Swell: Great: Solo: 8 Principal 8 Doppel Flute 16 Rohr Bourdon 8 Geigen Principal 8 Harmonic Flute 8 Cello Céleste II 8 Rohrflote 8 Gemshorn 4 Orchestral Flute 8 Voix Céleste II 8 Gemshorn Céleste 16 Corno di Bassetto 4 Principal 8 Flute Céleste II 8 English Horn 4 Nachthorn 4 Octave 8 Tuba 2 2/3 Nazard 4 Flute Tremulant 2 Blockflote 2 2/3 Twelfth Chimes 1 3/5 Tierce 2 Super Octave 8 Festival Trumpet Plein Jeu IV 1 3/5 Seventeenth 16 Basson Fourniture IV Pedal: 8 Trompette 8 Trumpet 32 Contra Bourdon 8 Oboe 8 Krummhorn 16 Principal 8 Vox Humana Tremulant 16 Subbass 4 Clarion Great MIDI A 16 Rohr Bourdon (SW) Tremulant Great MIDI B 8 Octave 16 Swell to Swell Couplers: 8 Gedeckt Swell Unison Off 8 Great to Pedal 4 Choral Bass 4 Swell to Swell 8 Swell to Pedal Mixture IV Harp 4 Swell to Pedal 32 Contra Bombarde Swell MIDI A 8 Solo to Pedal 16 Bombarde Swell MIDI B 16 Swell to Great 16 Basson (SW) 8 Swell to Great 8 Trumpet 4 Rohr Schalmei Expression: 4 Swell to Great Pedal MIDI A Great/Pedal 8 Solo to Great Solo off Swell Pedal MIDI B Swell/Solo Crescendo Solo Expression off Swell on Great Combination Action: Generals: 1-12 Thumb Pistons & Toe Studs Divisionals: Swell 1-6 Thumb Pistons Great 1-6 Thumb Pistons Solo 1-3 Thumb Pistons Pedal 1-4 Toe Studs Set General Cancel Piston Sequencing: Up and Down Thumb Piston and Toe Studs Memory Level Up/Down Thumb Pistons Total Memory Levels: 200 Reversibles: 8 Swell to Pedal Thumb Piston & Toe Stud 8 Great to Pedal Thumb Piston & Toe Stud 8 Solo to Pedal Toe Stud 8 Swell to Great Thumb Piston Features: Bass Coupler Lighted Thumb Piston Melody Swell Coupler Lighted Thumb Piston Melody Solo Coupler Lighted Thumb Piston Tuba Solo Sub Coupler Lighted Thumb Piston Crescendo (Programmable) Orch. Crescendo (Programmable) Lighted Thumb Piston Tutti (Programmable) Lighted Thumb Piston & Toe Stud Tremulant Full Lighted Thumb Piston 13 Position Transposer (+/- 6 steps) Zimbelstern Lighted Thumb Piston .