Good umbilical cords for 2 chasis preamps?

I have a McIntosh C200 preamp. It is built on two chasis with a seperate power supply / controller. I have Acoustic Zen Gargantua PC's throughout my system, but have only the stock cord to connect the two preamp chasis.

Do any manufactures make high quality umbilical cords to replace the stock cord?

Related components:
Wadia 850 CD
McIntosh MC1201 monoblock amps
B&W Nautilus 802 speakers
Hydra Power Conditioner (with Python )
Cardas Golden Cross Speaker Cables
Cardas Golden Reference XLR IC's (Preamp to amps)
Acoustic Zen Silver XLR IC's (CD to Preamp
Try Cardas or Purist Audio
Try contacting The Cable Company. They are good at getting custom cables made.
nice system