Overview of the factory presets on a Hammond console (B-3, C-3, A-100) Upper Manual
Hammond Console Presets Lower Manual
00 4545 440
00 4423 22
Flute & String
00 7373 430
00 4544 220
Diapason, Gamba & Flute
00 6644 322
Great without reeds
00 5642 200
00 6845 433
00 8030 000
42 7866 244
Full Great with 16'
Upper Left drawbars
Upper Right drawbars
Overview of the factory presets on a Hammond console (B-3, C-3, A-100) Lower Manual
Whereas the preset sounds seem to be more targeted towards the emulation of pipe organ sounds and have as such limited usage in the typical blues / rock Hammond vocabulary, some of them are quite usable, Here’s an example using the ‘Ab’ (‘Tibia Clausa’) on the lower manual:
The drawbars on a console Hammond or the clonewheels can be a source of much confusion. They are also sometimes called tonebars, and they are used to shape the sound.
Each drawbar is marked with a number in feet. As an example, the first (brown) drawbar is marked 16′. This terminology is borrowed from pipe organ technology, where this number actually describes the length of the pipe that is used to get a certain tone.
Every drawbar has 8 settings, which indicate how much of a particular drawbar’s tone is added to the final signal, with 1 being the softest, and 8 being the loudest. When the drawbar is pushed in all the way, no sound from this drawbar is used in the final sound.
On a console, you will have 5 groups of drawbars, two for the lower manual and two for the upper manual, each of which consist of 9 drawbars, and one for the bass, which has two drawbars.
There are three different colors on the drawbars, brown, white and black.
The fundamental, ‘core’ tone is created by the first white drawbar. The other white Drawbars are octave intervals of the fundamental tone of increasingly higher pitched notes.
The brown drawbars are the two ones to the left, and these produce harmonics below the fundamental tone. The first brown Drawbar is the sub-octave of the fundamental Drawbar. It is “one octave” lower in sound. The second brown drawbar is the “sub-octave” of the third harmonic. Pulling the brown drawbars makes the tone deeper and fuller.
The black drawbars introduce dissonant harmonics, which serve to color the tone and give it character.
The lower manual can be used either for playing walking bass, or comping chords. For the former, 808000000 works really well; add more of the 2nd drawbar to get a heavier, more ‘growly’ tone. This setting is not ideal for playing chords on the lower manual, since this makes the sound often too muddy. 008800000 seems to work better for chords down below, or you can just play them higher up the keyboard if you want to switch between walking and comping.
It is often is suggested to turn off V/C when using a walking bass – I think it can work either way, depending on the mood of the song. You can also turn off the bottom rotor to get that ‘Memphis’ sound, which also works well with walking bass lines.
Playing Reggae on the Hammond is a very different kettle of fish. Here’s some ideas:
Practice the ’bubble’. Many people seem to get this wrong – don’t play on the down beat, but just after it. Here’s a good video that demonstrates the technique:
The basic bubble sound is clean (no or little drive), no percussion, C3, sometimes C2; the Leslie does not always need to be on fast, the VC on its own can be very effective
888875568 (with 3rd perc for solos)
Sometimes the Jimmy Smith settings can also work well (888000000, or even 888800000), but depending on the organ you’re playing you may want to reduce the lower 8’s to 7s or 6s to soften the sound, and get a lighter more airy sound that may sit better in the mix.
For that Bob Marley sound, try 864202468 upper, 808 or 838 lower