This is a quick heads up about an exciting product we are introducing in the near future. Quite a number of our PSE-144 customers are running DEQX and wrestling with the limitation of only being able to set up a 3 way system. Ideally a system that features our point source horn would include woofers and a sub - this means a 4 way system. It's a serious investment to buy two DEQX units. We are offering a new DSP system as an alternative. It will work as a stand alone device like DEQX but it will also mean any of our speakers can be available in an active version. We expect to have the first working prototype in a few months.