Anderson Instrument 56001A0001 Amplifier Card is a PCB-based amplifier module designed to plug into compatible Anderson Instrument/Anderson-Negele equipment to boost signal levels. Catalog entries show variants 56001A0001/6 and 56001A0001G, all described as PCB Circuit Amplifier Cards that serve as the amplification stage within an instrument assembly. The model has been discontinued by the manufacturer, and distributor records list a unit weight of 2.00 lb. Availability typically appears as new-old-stock or surplus from third-party sellers, such as online marketplaces, reflecting its status as an older, non-current component.
