| Hi.
The type depends on the use.
For normal single channel use, the "straight" one is the choice and usually it doesn't matter if one's using 2 or 4 pole one.
For bi-amping, 4 conductor one, obviously.
For bridging, a special cable has to be used/made, and the specific ends have to be marked clearly.
As for the brand, any that uses genuine Neutrik connectors.
Regards
Sam |