AUDIOQUEST : SUREGRIP100 BFA/BANANA (DIRECT-SILVER) /piyanas electric/ปิยะนัส อิเล็คทริคส์
AUDIOQUEST SureGrip100 BFA/Banana (DIRECT-SILVER)
Beryllium-Copper is stronger more conductive and better sounding
than normal phosphor-bronze connectors.
Direct-Silver Plating looks dull because there is no distortion-causing shiny nickel layer underneath. It is optimized for sound.
Cold-Weld System for an ideal connection better sounding than solder.