Chop Organ
A Hammond Chop is a slang term used to refer to any Hammond organ that has been modified to fit into one or more roadcases for easier transportation. Moving an unmodified Hammond organ generally requires special lifting equipment, a van and several people. The different components of a "chopped" Hammond may still have the same total weight as a regular instrument; however, by "chopping" the organ into separate sections, it becomes easier to lift the components and fit them into a regular-sized vehicle.
There are generally two methods of "chopping" a Hammond organ. The first is for players who do not use the bass pedals: The internal speakers and bass pedals are removed and any components in the base of the organ (reverb chamber, power amp, power supply, etc.) are moved to the upper half of the organ, above the tone generator. The expression pedal can either be replaced by a volume knob on the front of the console, or placed in its own box with an appropriate plug connecting it to the rest of the organ. The entire lower half of the cabinet is cut off below the tone generator and a piece of wood is bolted to the underside. A folding stand or folding legs is then added.
The second type is for players who use the bass pedals: Again, internal Leslie unit and internal speakers are removed. Anything in the "middle" section is moved to the bottom or top. Components in the bottom that stick up rather far can be mounted in a different position or above the tonewheel, i.e. reverb chambers or heatsinks. Then, using appropriate bracing, the middle part of the chamber is cut off above the base and below the tone generator. Boards are bolted to the bottom of the upper part and the top of the lower part. The wires must be cut and soldered/connected to multi-pin plugs for easy removal and assembly. Aluminium or steel tubes are usually used to hold the console section up from the base.
In the UK, the expression is 'split', and an early example of a split Hammond M102 was the Edgware factory-built white-lacquered instrument used by Stevie Winwood of The Spencer Davis Group in 1966.
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Famous quotes containing the words chop and/or organ:
“No, you can’t chop your poppa up in Massachusetts.”
—Michael Brown (b. 1920)
“But alas! I never could keep a promise. I do not blame myself for this weakness, because the fault must lie in my physical organization. It is likely that such a very liberal amount of space was given to the organ which enables me to make promises, that the organ which should enable me to keep them was crowded out. But I grieve not. I like no half-way things. I had rather have one faculty nobly developed than two faculties of mere ordinary capacity.”
—Mark Twain [Samuel Langhorne Clemens] (1835–1910)