(In production October 1938 to June 1942)
A D-20 equipped with a rotor tremulant. NOTE: This rotor tremulant is not like that found in a Leslie.
See Model D-20 for more information.
| Finish | Face and sides of American Walnut |
| Dimensions | 56″ High, 28″ Wide, 16 3/4″ Deep |
| Weight | 156lbs |
| Amplifier Type | 1 Channel Vacuum Tube |
| Output Power | 20 Watts |
| Drum | See Text |
| Horn | None |
| Speeds | None |
| Interface | 6 Pin Balanced |