Communitys JP6, Kemper, Mesa Mark 4 = Progressive! By ernieball.com - July 21, 2017 Share on Facebook Tweet on Twitter JP6, Kemper, Mesa Mark 4 = Progressive! Hey guys, check out my new vid, my 2004 JP6 still rocking! Kemper profiling amplifier, Mesa Boogie Mark 4 metal test Nick K profiles – YouTube read more Source: http://forums.ernieball.com Tags: amplifier, Ernie Ball, Ernie Ball Guitars RELATED ARTICLES Ernie Ball Music Man John Petrucci Majesty 2019 StingRay 30th Anniversary preamp Oh, My, GOD! Have a look at this! TC June-60 chorus pedals Will the new SR Special cut through ? Question: What is the lowest string action of JP6 / JP12? Anyone else have problems with JP stereo jack through wireless? EQ Station 2.30 Software Question: Should i order an EBMM guitar from a local shop that is not an EBMM dealer?