Check the listing for details. Keithley 707 Switching Matrix Mainframe. Condition: Used. Listed at 893.00 USD. Keithley 707 Switching Matrix MainframeItemMake: KeithleyModel: 707Item Specifics/Condition To be tested prior to shipment (Cal & ext warranty available upon request)Description Switching Matrix Mainframe Description The Model 707 is designed as a programmable switch for connecting signal paths in a matrix topology. It is for applications requiring a large-scale matrix (up to 576 crosspoints per mainframe and 2880 crosspoints per master/slave configuration). Plug-in cards are available fro general and special purpose switching applications. Features: The six-slot mainframe accepts any mix of 8-rows by 12-column matrix cards. Rows are extended within the mainframe to minimize system wiring and interconnect requirements. Storage of 100 sets of relay setups, which can be uploaded or downloaded through the IEEE-488 interface. An active front panel LED display shows the current relay status, a stored setup, or an editing scratchpad. High-speed triggring of stored setups. Images Term of sale Included Items: This sale does not include probes, cables, manuals,power cords or any other accessories unless otherwise stated or pictured.