Etter å ha sendt mail til Dynavector angående hvordan de måler compliance på pickup'ene sine, er dette svaret jeg fikk oversendt via Planet Snapa. Meget god service både fra Snapa og Dynavector!
Legger det ut her i tilfelle andre kan ha bruk for det.
Sitat:
"
The compliance values listed in our instruction manual for the
cartridges are "Static compliance"
We measure the static compliance by using our original measuring
device.
Test record: CBS STR100 at 100Hz horizontal
temperature: 21 degree (Celsius)
Dynamic compliance of the Dynavector cartridges are lower than
static, but we do not provide tangible their data officially.
We calculate the arm resonant frequency by using static compliances
and weight of the cartridge and our recommendation effective mass
for the tonearm in matching specific cartridge and tonearm is to achieve
a resonance in the 8Hz and 12Hz range. Definitely when liming this
range is expanded or narrowed calculation result is different.
I calculated assumable arm resonance at the combination on XX-1L and
Moerch DP-6 with the green armtube.
tonearm effective mass -- 3.8 g
cartridge compliance -- 10 mm/N
cartridge weight -- 12.0 g
Then total effective mass = 3.8 + 12 = 15.8 g
As a result, Arm resonance is 12.7 Hz
I think that above combination would be safety zone. A customer will
be able to remove arm resonance slightly to lower side by putting a
tiny weight on the headshell if necessary."