Muselar virginal on 6 legs, bearing the serial number 6/27, built by Andreas Ruckers in 1620. Its refurbishment was probably completed by the end of the seventeenth century. Restored in 1847 by Bruno Martens, in 1885 by Frans de Vestibule, in 1936–1937 by Siméon Moisse and in 1982 by Kurt and Susanne Wittmayer.