Guitar
- Evan Kingma Nr. 13 »Geo«
- built in 2019
- top: spruce
- back and sides: ziricote
- finish: French polish
- strings: Knobloch
Mandola
- Klaus Knorr
- built in 2004
- top: spruce
- back and sides: rosewood
- strings: Fisoma
Piano
- Ibach
- built in 1983
- height: 115 cm
- 88 keys, practice pedal
- action: Renner
- mahogani (satin finish)
Other instruments
- mandolin (Willy Hums 1954)
- glockenspiel
- div. percussion