Jelco tonearm for Colibri Gold LW cartridge

Sorry for the pedantry, but both static and dynamic compliance could be specified with units in "Micron/mN" or "cm/dyne". They are equivalent units. (micron = .0001 cm; dyne = .01 mN.) What's unusual, I think, is that vdH use "Micron/mN" and give the static value, whereas almost everyone else uses cm/dyne and gives dynamic value. vdH also specify output at something like 5.4cm/sec stylus velocity, whereas the rest of the world use either 3.54 cm/sec (the old standard) or 5 cm/sec. This gives an optimistic idea of cartridge output, if you compare their raw number in mV to that of most other cartridges.