Jupiter Condenser capacitors were specifically developed for audio and tone applications. Our wax & paper capacitors are a blend of old and new technology. Their mission is to reveal the natural vibrance and presence of a recording. Red and Yellow caps are faithful recreations to the capacitors of the golden years of audio and guitar.
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.