I was wondering what amps and cabs the following people use: Jaco Pastorius - I know he used acoustic 360 but did he have a 8x10 or a 1x18 cab I also saw a hartke advert that they had built a 8x10 for him but i've never heard of him using it. James Jamerson - What he used in the studio and live. John Paul Jones - Live and studio use again. Mr John "The OX" Entwistle - Back in the 60's before he had ashdown. Paul Mccartney - His wings days and to present day.