Audyn Q4/7,5/400 | 7,5 µF | 5% | 400 V

The Audyn Q4/7,5/400 is a premium 7.5 µF foil capacitor engineered for discerning audio enthusiasts who demand uncompromising signal purity. As part of the renowned Q4 series, this component delivers exceptional performance in high-fidelity loudspeaker crossover networks, valve amplifier coupling stages, and precision filtering applications where sonic transparency is paramount. Its construction ensures minimal dielectric absorption and low loss factor, making it an ideal choice for both upgrades and new builds in reference-grade audio systems.

This capacitor excels in critical signal paths, offering natural timbre reproduction and wide dynamic range. Use it to refine the tonal balance of two-way or three-way speaker systems, or to replace inferior electrolytic capacitors in vintage equipment for a noticeable improvement in clarity and detail retrieval. The axial lead configuration simplifies point-to-point wiring and PCB integration, particularly in compact chassis where space is at a premium.

Technically, the Q4/7,5/400 features a polypropylene foil dielectric with ±5% tolerance, ensuring consistent performance across production batches. Rated at 400 V DC, it provides ample headroom for high-voltage tube circuits and demanding crossover applications. The robust construction measures 24 x 35 mm, with tinned copper axial leads for reliable soldering. Low equivalent series resistance and self-inductance contribute to its ability to handle transient peaks without distortion, preserving the integrity of complex musical passages.

For audiophiles seeking a reliable, sonically neutral capacitor that combines precision engineering with practical installation flexibility, the Audyn Q4/7,5/400 represents a thoughtful investment in sound quality.