Speaker Cable Recommendations

In 50 years in this  hobby I have  had hundreds and hundreds of different
speaker cables , Always a courses for horses deal .
The  least expensive I have found that sounds very good on any speaker in any system  is the Analysis Plus  Oval Nine black mesh .  About  550 $ for 6 feet . Often for sale for less on here .

Synergistic Research. Get one with active shielding if you can. Then send the MPC wall warts to Michael Spallone. Find him here on audiogon. For a very nominal $50 or whatever it is now he will upgrade the diodes and caps and replace the cheap circuit board with point to point wire. The result is an already very good cable gains incredible detail, depth, power, and just generally sounds so across the board better you will hardly believe its the same cable. And it was good to begin with.

Though much depends upon what speakers you are using, I have a bias towards Audioquest.
B

+1 on Analysis Plus.