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Hammond Organ Serial Numbers10/19/2021
The finish is walnut.The cabinet is totally empty at the completion of this stage. It has vibrato on either or both manuals and an additional control for 'NORMAL' or 'SOFT' overall volume. RT-2s were in production from November 1949 to January 1955. I am the third owner of the instrument. The serial number is 2159. My Hammond RT-2 was manufactured in approximately 1951.
![]() Hammond Organ S Serial Number Is 2159The cable that terminates to theAC plug connector of the console is replaced.The tone generator is cleaned utilizing vacuuming to remove large debris, and then blown out with compressed air.Any rust that is found is removed and the bare metal is re-coated. Although theOld capacitors may pass testing, they are well beyond their designed life span and could malfunction at any time. Newly manufactured valves rarely equal the vintage valves of yester year in tone quality or specifications.All voltages are checked with the most stringent tolerances to ensure they are within acceptable operating parameters.Due to the age of key electrolytic capacitors, they are replaced with new ones that have been engineered and built to original specifications. When possible, only original Hammond valves are utilized, as even with their age they tend to produce better sound and readings than new valves. ![]() The up stop and down stop felts are replaced. All rust is removed and bare metal is re-coated. The assemblies are cleaned utilizing vacuuming to remove the large debris, and then blown out with compressed air. Key parts are coated to prevent oil absorption, which can cause short circuiting. All parts are cleaned with specialCleaners. All preset keys are cleaned, polished by hand, replaced in their original location and adjusted for front/back, left/right and top/bottom alignment.The upper and lower buss bars are removed, cleaned andThen replaced in their original locations and aligned.Vibrato Scanner, Switches & Rotary Knob ControlsThe Vibrato Scanner is removed and disassembled. The mechanical assembly is lubricated. Keys are replaced in their original location and adjusted for front/back, left/right and top/bottom alignment.All upper and lower preset key are removed. The switches are checked for proper mechanical operation, corrected as necessary and the contacts are cleaned. The Vibrato controls are re-assembled.The Percussion switch box is disassembled. The tabs and knob are cleaned and polished by hand. The switches are checked for proper mechanical operation, corrected as necessary andAll contacts are cleaned. The Vibrato knob is checked for smooth mechanical operation, cleaned, lubricated and the knob alignmentIs checked and adjusted for precise pointing. Download cs6 trial for macAll rust is removed and bare metal is re-coated. The assembly is cleaned by vacuuming and compressed air. Pedal Actuator AssemblyThe pedal actuator assembly is removed. The Percussion controls are reassembled.The Pedal Board buss bars are removed, cleaned and lubed with special cleaners, replaced in their original locations and aligned. The tensionThe brass fall board hinges and key lock parts are cleaned, hand polished and coated for preservation.All pieces containing lettering and/or numerals are cleaned and brightened to their original state utilizing proprietaryClassic Hammonds ® techniques and procedures.Cabinetry: Console, Bench and Pedal BoardOne of two methods is performed on each of the cabinetry pieces. The pedal actuators are examined and replaced as necessary. The pedal actuator felts are checked and replaced as necessary.All the Pedal Board felts are examined for proper operation, and replaced as necessary.
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