WEET WMW 100V 200V Pure Copper Foil and Polypropylene Film Capacitors Features: Top of the range pure copper ...    More ...

WEET WMW 100V 200V Pure Copper Foil and Polypropylene Film Capacitors Features:
Top of the range pure copper foil capacitor
Very Low Dielectric absorption factor
Very Low Dissipation factor, Very Low ESR, Very Low Inductance

Copper foil spliced to polypropylene insulation film. (a layer of pure copper foil and a layer     of PP film). Separate layers of polypropylene film & conductive foil deliver superiors clarity of reproduction that metalized capacitors can not.
https://www.weetcap.com/Audio-Capacitors/WEET-WMW-100V-200V-Pure-Copper-Foil-and-Polypropylene-Film-Capacitors.html

https://www.weetcap.com/pdf/WEET-WMW-100V-Pure-Copper-Foil-MKP-Capacitor-Low-DF-Best-Suitable-For-Audio-Cross-Audyn-True-Copper-Cap.pdf
Detailed Specifications
                          Passive flammability             GB10191-88    IEC384-16         
                     Operating temperature             -55℃～+85℃         
                     Capacitance range             0.22~3.3uF         
                     Capacitance tolerance             ±5% 1KHz         
                     Rated voltage             100V.DC, 200V.DC, 400V.DC         
                     Withstand voltage             1.6VR 5S         
                     Dissipation factor             ≤0.0005 1KHz         
                     Insulate the electric resistance             CR≤0.33μF,    I.R≥15,000MΩ         
                     CR>0.33μF, I.R≥5,000S         
                     Leads Diameter             1.0  Pure Copper Wire         
    

Main Applications
Designed specifically for passive crossovers (mainly tweeters).Copper foil has a noticeable positive impact on the“flavor" of the sound
Cross Reference
The WMW Pure Copper Cap is quite spatial with lots of air around the individual instruments. Very nice and coherent sounding with rich natural harmonics, all in all rather musical. Woodwind instruments come across with natural ease and brass instrumentssound bright and warm at the same time - very convincing.
The WMW Pure Copper Cap has a perfect balance between warmth and detail. The amount of detail and spatial information lets you hear the acoustics of the recording venue well.In general, The The WMW Pure Copper Cap has a nice realism of tone, very convincing in the way it portrays vocals and acoustic instruments

Less ...