K4R, flashlight
The K4R is an ultra-compact keychain light that, with a luminous flux of up to 120 lumens, is significantly brighter than the flashlight function of many smartphones. It is powered by an integrated battery and charged via a...
Drive system:
Belt drive
Motor:
DC servo motor
Speed:
33-1/3 and 45 rpm
Wow & flutter:
0.15% WRMS
Tone arm:
Dynamic balanced type
Effective arm length:
195 mm
Stylus pressure adjustment...