Hi very nice set-up, do you know what the main difference is between the JL2 and JL2 Sig. amp is? the list price is substantially higher for the Sig.is it worth it? Have you ever heard the Sig. and what are your impressions between what you have currently?
Have you tried any other pre's than your Gryphon?
Reason I'm asking is I'm looking at going down the road of getting a CAT amp.
