I wonder what the general difference in sound charatoristics are with the three different options for cable stock ( read below)
“The conductor choices for speaker cable are TPC, OFE and SPTPC. TPC is Electrolytic Tough-Pitch Copper, widely used in communications cable of all sorts. OFE is Oxygen-Free Electrolytic Copper (99.99% pure). SPTPC is Silver-Plated Electrolytic Tough Pitch Copper. The outer jacket color is red/black for TPC, blue/black for OFE or SPTPC.”
“The conductor choices for speaker cable are TPC, OFE and SPTPC. TPC is Electrolytic Tough-Pitch Copper, widely used in communications cable of all sorts. OFE is Oxygen-Free Electrolytic Copper (99.99% pure). SPTPC is Silver-Plated Electrolytic Tough Pitch Copper. The outer jacket color is red/black for TPC, blue/black for OFE or SPTPC.”