OK, here's the scoop. After yesterday's meeting it's looking like the Feedback Module will be released in 3-4 months. We actually determined about 3 months, but I'm saying 3-4 to be safe.
We still have to work out the final parameter ranges and corresponding hardware changes along with the final PCB design, followed by the final front panel metalwork. Once we get that stuff done we can finish testing and start production, so I expect we'll be shipping sometime in August. Since we don't yet know all the components that will be used, pricing info will be available when we're closer to shipping.