The Audio Note Kaisei CAP-100-R-220U-350V is a high-quality polarised electrolytic capacitor, designed for the most demanding audio applications. With a capacitance of 220 µF, 20% tolerance, and a voltage rating of 350 V, this Kaisei series capacitor stands as a premium choice for audiophiles and professionals seeking to enhance the sonic performance and reliability of audio circuits. Developed in collaboration with Rubycon, it uses carefully selected materials and advanced construction techniques to deliver exceptional sound quality and stability.
Highlights of the Audio Note CAP-100-R-220U-350V
- 220 µF capacitance with 20% tolerance for precise energy storage
- High 350 V voltage rating, ideal for high-voltage audio circuits
- Kaisei series design featuring premium electrolyte, foil, and paper
- Engineered in collaboration with Rubycon, inspired by Black Gate technology
Product details Audio Note CAP-100-R-220U-350V
Audio Note CAP-100-R-220U-350V Kaisei Electrolytic Capacitor | 220 µF | 20% | 350 V | polarised
With the Kaisei CAP-100-R-220U-350V, Audio Note delivers a capacitor that embodies the company's commitment to advancing audio fidelity. This component is part of the Kaisei Electrolytic Capacitor range, which is renowned for its use of high-purity electrolytes, specially developed foil, and carefully selected paper materials. The result is a capacitor that offers outstanding performance in both transparency and tonal accuracy, making it highly sought after for critical signal path and power supply positions in audio components.
One of the defining features of the Kaisei series is its engineering collaboration with Rubycon, a name synonymous with legendary Black Gate capacitors. By leveraging the same core materials and advanced construction methods (excluding only the costly graphite-impregnated paper), this capacitor achieves a level of refinement and musicality that closely approaches the revered Black Gate legacy. The 350 V voltage rating ensures compatibility with high-voltage amplifiers and specialized audio circuits, giving designers and enthusiasts the flexibility to upgrade or build robust systems.
The versatility of the CAP-100-R-220U-350V makes it a preferred component in demanding applications such as power supplies, signal coupling, and bypass circuitry. Its precise capacitance and generous voltage margin help maintain signal integrity, reduce noise, and enhance dynamic response. This makes it an excellent choice for use in tube amplifiers, high-end speakers crossovers, and other crossover components where only the best will do.
Engineered for both new builds and upgrades, this Kaisei electrolytic capacitor is particularly valued by DIY enthusiasts and professional engineers alike. It is well-suited for integration into DIY kits, restoring vintage equipment, or replacing aging capacitors in premium audio gear, ensuring long-term stability and a noticeable improvement in audio performance. The snap-in design with a 10 mm pitch and 1.5 mm terminal diameter allows for straightforward installation in a wide variety of layouts, making it a practical and high-impact component for elevating any audio project.