The Model 7076 is a general purpose, two-pole, dual 4 x 12 (four row by 12 column) matrix card. Some of the key features indude: • Guard capability. Each HI path on the PC board is surrounded by a second path that can be used for guarding. • Low contact potential and offset current for minimal effects on low-level signals. • Quick disconnects using 25-pin D-Sub connectors on the rear panel. • Row backplane jumpers. Cutting jumpers disconnects rows from the Model 707 backplane. • Column jumpers. Installing jumpers configures card as an 8 x 12 matrix.