Preview for the Audio-gd Vacuum HE1 XLR Preamp is now live. May 20, 2020 9:25:05 GMT -5 Quote Select PostDeselect PostLink to PostBack to Top Post by boomzilla on May 20, 2020 9:25:05 GMT -5 hometheaterhifi.com/news/product-previews/audio-gd-vacuum-he1-xlr-preamplifier-preview/