I'm looking to upgrade my old Denon AVR3600 to gain more flexibility and power. My problem is that I have three audio recorders that I use frequently, a DAT (analog and digital inputs), a CDR (analog and digital inputs) and a high-end cassette deck (analog input only). My current receiver has multiple line outs that I use for recording but I can't find similar outputs on any modern AV receiver. The new Denon AVRX4200 has everything else I need. How can I solve this problem?