Weakest link?


Hi All- I ask this knowing full well it's an opinion-based question. but... I current have an
- Oppo 105 with Audioquest Makenzie Balanced into
- Marantz 8802a with Audioquest Makenzie balanced out to
- Lexicon RX-7 with Audioquest Slip 14/4 to- Revel Ultima Salon 2
My question here is, If I upgraded the cable between the Oppo and Marantz to say Audioquest Earth, is that upgrade going to impact much since I'm not changing anything after it in the chain?  Weakest link theory and all that....curious what other's have experienced through piecemeal upgrades.
esthlos13
Not that the 8802a is a bad prepro at all, but I think you'd get the biggest improvement by incorporating a good stereo preamp (preferably with a HT bypass input) if 2-channel is important -- and I assume it is since you're not asking this in the Home Theater section.  Anyway, that's where I'd put my funds next.  Best of luck. 
Post removed 
I’ve thought about that route but have yet to see any prepros which include HT pass through for dual subs (I have 2 JL Audio f212v2 subs). The JL Audio CR-1 crossover might be a good option to have my oppo feed right into it and let the CR1 do the bass management. I’d be interested in other ideas as well. 
Nice!  Man, I bet the Salons sound awesome with those subs with good 2-channel material. 
Post removed