I recently purchased a Revox pr99 mkll and need to connect it to a Pioneer SPEC-1 pre-amp. I know I need XLR to RCA cables and from what I can gather from the block diagram in the instructions, I think just the "line input CH. 1 and line input CH. 2" are used to record and playback. Is this correct? Also, do I use the red/white RCA ends on the XLR cables to correspond to both the "play/record" connections on the SPEC-1? I know these questions sound very dumb but this is my first tape deck using connections like these are.