Recent content by zerofrets

  1. Z

    Greg Ridley's Amp?

    I saw Humble Pie at the Syndrome in Chicago back in 1970 or '71. They were the opening act for Grand Funk Railroad. I was most impressed with the bass sound, and I remember that Greg was playing a P-bass through an Acoustic 360 (preamp head) and 4 powered cabinets (18 inch folded horn). The...