Hi All, I did a search, but couldn't come up with the specific feedback I was looking for. I always knew my next bass would be a Czech 5, and I'm in the process of scoping one out. I am not set on a specific model, so I'm just as likely to pick up an older NS5CR with the EMG preamp, or one of the more recent models with the Aguilar preamp. What I was wondering is if any of you our Spector fans on the TB boards could offer me some advice or feedback regarding the different preamps in these basses. Any noticeable sound differences? Which preamp would you prefer, and why? For those of you who can offer a comparison between the P/J setup of the NS4CR series vs. the dual DC40's of the NS5CR series, that would be most appreciated as well. Any other comparisons between the older Czech models and the more recent models would be great too. Playability, B string, etc. Thanks everyone!