ULTRA 1 E

The Ultra I E is Stillpoints’ compact isolation footer designed specifically for audio electronics — DACs, preamps, CD transports, phono stages, and amplifiers.

At its core is a single technology pocket containing Stillpoints’ 4th-generation ball stack: precision ceramic bearings arranged within a stainless steel housing to both isolate your component from external vibration and evacuate the micro-vibrations generated internally by transformers, capacitors, and circuits.

This two-way filtering is what separates Stillpoints from conventional isolation. Most products only address vibrations in the audible frequency band (20Hz–20kHz), which can shift tonality. The Ultra I E operates above 20kHz — removing noise without altering your system’s tonal character.