A trill, generally three very fast notes on repique/caixa, two or three for surdos Common break specific to Samba Reggae 1 is probably the most common samba reggae rhythm. It clave is shared with traditional samba (and other latin rhythms) with a half threaded nose and straight PCB pins, https://www.neutrik.com/en/product/nmj4hfd3 M Series, 6.35mm (1/4in) switching stereo jack, vertical PCB mount, retention spring, https://www.neutrik.com/en/product/ncj10fi-v AA Series, 3 pole male XLR receptacle, grounding: mating connector shell and front panel, steel retention lug, lateral right PCB mount, https://www.neutrik.com/en/product/ncj10fi-v-0 Combo I series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, vertical PCB mount, https://www.neutrik.com/en/product/nc3faav2 AA Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell to pin1 and front panel, steel retention lug, horizontal PCB mount, https://www.neutrik.com/en/product/ncj5fi-v-0 Combo I series, 3 pole female XLR receptacle, grounding: mating connector shell and front panel.