What Is The Function Of A DC Decoupling Capacitor For Audio?

PREFACE

You have great audio equipment but still don't get great sound? You must be missing a high-quality audio capacitor.

INTRODUCTION

Today, we would like to introduce a 1000huors radial lead type audio capacitor - WMY Series. It is non-polar, with a rated voltage of 16V. The capacitances are 220uF, 330uF, and 470uF. The operating temperature range is -40℃~+105℃, and all products comply with the RoHS standard.

What is the function of WMY DC decoupling capacitor for audio?

  • Block DC to protect devices

    The ACOUSTICS capacitors can isolate DC voltage from the signal path, avoiding component damage or abnormal operation.

  • Transmit AC audio signals

    Between circuit stages, the capacitor acts as a "signal bridge" to ensure signal integrity.

  • Filter out low-frequency noise

    It can suppress low-frequency interference below the audio frequency range, reduce background noise, and improve sound purity. 

Which products can WMY Tube Amplifier Capacitors be used?

  • I/O cards

  • BLENDER

  • DOUBLER

  • FLANGER

  • PHASER

  • PREAMP

SUMMARY

WEET WMY is a high-quality audio power supply bypass capacitor. Please feel free to contact us if you need it. Still hesitating? We can send free samples.

Contact us:Wallis@weetcap.com

WEE Technology Published on Oct 20, 2025

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