Many reand online companies are now selling flat out counterfeit B3 Hammond organs as Genuine B3 Organs for Genuine B3 prices. We 've personally .There are only four basic cabinet designs that Hammond Organ and its predecessor companies have used, and they are: Concert. Number of Keyboars Pedals. Console. Number of Keyboards and Pedals. Spinet. Number of Keys Black and White Number of Pedals. Single or One Keyboard. Number of Keys.. - It is not unusual to have situations where a new Hammond Organ owner may not readily be able to identify the instrument he or she has..The Hammond organ is an electric organ, invented by Laurens Hammond and John M. Hanert . "Organ Identification". Organ Service Company, Inc. Retrieved .