Audyn Q4/18.0/400 | 18 µF | 5% | 400 V

The Audyn Q4/18.0/400 is a premium 18 µF foil capacitor engineered for discerning audio enthusiasts who demand the highest level of signal purity. As part of the respected Q4 series, this component is designed to elevate the performance of high-fidelity audio systems, ensuring that every nuance of the original recording is preserved with exceptional clarity and detail.

This capacitor excels in critical signal coupling and filtering applications within high-end amplifiers, crossover networks, and valve (tube) equipment. Its precise construction makes it ideal for use in loudspeaker crossovers, where accurate frequency division is essential, as well as in power supply decoupling and audio path upgrades. The robust 400 V rating provides ample headroom for demanding circuits, ensuring reliable operation even in high-voltage designs.

Technically, the Q4/18.0/400 features a tight ±5% tolerance, guaranteeing consistent performance and accurate circuit behaviour. The axial lead style simplifies installation in compact or densely populated layouts, allowing for neat and efficient wiring. With dimensions of 37 x 43 mm, this capacitor offers a substantial yet manageable footprint, while its foil construction delivers low dielectric absorption and excellent stability over time.

For those seeking to refine their audio system’s performance, this Audyn capacitor represents a reliable and sonically transparent choice. It combines meticulous engineering with practical design, making it a worthy upgrade for any serious audio project.