You might want to re-think using 4 10-guage cables. Lots of copper for the low in a bi-wire is often great, and is recommended most of the time, but it can be bad for the mid/high. There is a reason most pros and cable companies in bi-wire rigs use smaller guage. Hard to maintain precision, speed, etc in a larger cable.
Spades are great, but do consider that Nordost chooses z-plug banana for a reason (Vahalla, etc). I like Cardas rhodium spades after z-plug. Skip WBT offerings...too expensive and too colored for me.
Spades are great, but do consider that Nordost chooses z-plug banana for a reason (Vahalla, etc). I like Cardas rhodium spades after z-plug. Skip WBT offerings...too expensive and too colored for me.