Iso-Cup

About the Iso-Cup

Herbie's Audio Lab Iso-Cup is a state-of-the-art vibration isolation product intended for home audio and video electronics. It helps reduce micro-vibrations and microphonics that cause distortion, fuzziness, and loss of focus in audio reproduction. The Iso-Cup system includes silicone cups and various material balls (such as Gabon ebony, Frosted acrylic, and Deep Moss Quartz) that can be combined to fine-tune the sound characteristics of audio components. The Iso-Cups are designed to support components weighing from moderate to heavy loads, improving clarity, soundstage openness, and tonal balance. However, the Iso-Cups themselves have been discontinued, but the balls are still available for existing owners. The product was highly regarded for its ability to enhance amplifier and component performance without mass-loading, by stabilizing and isolating components effectively.