Pahū ʻo Shenhai
ʻO ka hoʻonui ʻana i ka palekana i ka hoʻolālā pahū-hōʻoia e kālele maoli ana i ka hoʻokiʻekiʻe ʻana i nā pae palekana. ʻO kēia ala e hōʻoia i ka hana ʻole o nā mea hana i nā arc uila a i ʻole nā wela wela kiʻekiʻe i ka wā o ka hana maʻamau. E hoʻonui i ka palekana, hoʻokomo ka hoʻolālā i nā ana hoʻopaʻa sila hou, ka pale ʻana i nā mahana weliweli, arcs, a me nā ʻūhā ma nā ʻāpana o loko a me waho o ka lako.
Ma loko, ʻAʻole hoʻokomo ʻia nā ʻāpana kūpono i ka hana ʻana i nā arcs a i ʻole nā huna huna. ʻo kahi laʻana, he pahu hui pahū hale kūʻai wale nō. He ʻokoʻa, he pahu mana pahū nele i na mea hana, e hōʻike ana i nā hōʻailona wale nō, pihi, potentiometers, a me nā mea pasif like. I nā mea hoʻoheheʻe pahū-komo, kaawale ke keena uwea mai ka pale ahi keena e hoʻohana ana i ka putty pahū.