I believe they were the 101s, whatever they claim to be PAFs. I primarily play through Metropoulos remakes of Marshall 1959 and/or JTM45-100. The Imperials are a far better pickup IMHO. I was getting noise through the throwup 101s and was told by the owner that I had to pay to assess the defective product that is “guaranteed for life.” I’ll never use their crap again. It seems to me that I pulled 101s from a H-150LW and improved it with HRWs