Official comment
The DJM-750MK2 is not discontinued.
Unfortunately there are a number of factors still working against us for stock levels, including continued global silicon shortages for chip manufacturing from our suppliers (both processing and DACs), parts delays that are still lingering due to a warehouse fire in 2020 in Japan, production halted at factories from repeated COVID shutdowns, shipping delays due to container shortages, and high demand on products … as such our estimated delivery dates and quantities keep changing. Your best bet is to contact an authorized retailer and either place a reservation or deposit, and they can give you a better idea of the availability.
Thank you for your understanding.