Copies of historical originals, Derek Adlam's instruments have found a niche in music conservatories and with professional performers since the early days of the Adlam-Burnett partnership. The following may be enlarged by clicking on the images: A five-octave unfretted clavichord from Derek Adlam's own collection after JA Hass (1763), 1982. Detail: keyboard of Adlam clavichord. A detail of the soundboard, painted by Derek Adlam. Double manual Flemish harpsichord after Ioannes Ruckers (1638), Adlam Burnett, 1982. Soundboard painting and rose of Adlam Burnett harpsichord, painting by Derek Adlam.