I'm in! (Off Topic)
Just purchased a pair of AER MD3 drivers in perfect shape. They should arrive here in a month or so. I've also decided about the rest of the system: LaScala bass horns with Klipsch K33 drivers will be driven by a 20 watt Gainclone. I intend to use Marchand Electronics active crossover modules for the bass because my 300B amps somehow hum and I think the humming would be very high through the 104dB horns.
I will appreciate suggestions on crossover points and recommended slopes. Changing these with the Marchand is cheap and easy so I would like to buy three or four points/slopes upfront.
I should be placing the order for the Oris 150s in a few weeks.
xavier