Shrink wrap the barrel of the TS connector for shock prevention (there will be voltage on that barrel) and do NOT solder the Speakon connector.FWIF, I plan to build the adapter cable with 14 ga. canare speaker cable, a large-barrel switchcraft TS female connector and a Neutrik speakon connector. I think they're good quality; plus my soldering skill is getting better every day.
No tinning of the wires for the Speakon either, the screw needs to crush the wire flat to make a solid connection.
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