Jupiter wire products are all of high purity metals with natural cotton or silk insulation. Plastic insulation and coatings can have strained or glaring sonic attributes which are unnatural to the ear. Cotton and Silk insulation acts as a ﬁbrous matrix for separating wires while maintaining a predominantly air dielectric, sonically very natural and open. So many of the modern innovations do not translate to better or more natural sound.
Jupiter Condenser Co. specialty vintage style capacitors are the most faithful to tone. Both the Red and Yellow capacitors feature the most authentic materials and techniques that have been forgotten by others. Red Astron style capacitors built to last with tone. The standard by which others are judged.