Scan interface OrganScan16 for HX3. Compatible with single key contacts and busbar type contacts. Busbar must have ground potential (or negative with series resistors). Set of 3 boards for 44 and 49 keys and 4 boards for 61 keys. Empty board also available.
Eases wiring, only 10 pin flat ribbon cable needed for manual connection. May be soldered directly to key contacts. Very slim, only 1 inch (25 mm) wide.