I own the F52 and have a Pass X250 amp.
I originally had the TC8 and then did the tube mod on it and still thought it was holding back my system.
On a whim I went to radio shack and bought the Mega cable 50 feet for $25 and made 4 equal lengths. It was an Eye opening experience. The speakers opened up, it was like taking the veil off. I have since tried other cables and went back to the Radio shack, the best money I ever spent and the best sound I ever had in my room. These speakers are very underrated
I originally had the TC8 and then did the tube mod on it and still thought it was holding back my system.
On a whim I went to radio shack and bought the Mega cable 50 feet for $25 and made 4 equal lengths. It was an Eye opening experience. The speakers opened up, it was like taking the veil off. I have since tried other cables and went back to the Radio shack, the best money I ever spent and the best sound I ever had in my room. These speakers are very underrated