The first batch of modules received was for heads only. Pre-loaded heads have been shipping for almost 2 weeks so you can go hear the modules if you have a dealer near you. Some dealers (or really only one that I know of) have decided to sell the modules and heads separately. If you search around the Signature Module forum you should be able to figure out the name and contact them about getting modules now. Our second batch of modules has already been received but they will not start shipping for 3-4 weeks. This run of KH2's is already over sold and the KH1 followed by the KH3 are close to all being sold. If you don?t have your modules on order now w/ a dealer, your wait for modules could be significantly longer.