Axiom Home Page Forums General Discussion Advice from Axiom Owners Sub advice : my head hurts

If the test procedures are different the results could very well be different too (I doubt it in this instance but you never know). Even Illka had different results with the exact same tests on his second test of the EP600 than from his first.

Looking closer at the graphs I would say the new PB12-plus with DSP is probably equal to my 3 yr old PB13 Ultra. Price is now about the same as I paid as well. They have really increased their pricing.