1. Kaikōrero: kia tūpato ai i te pānga o te pāorooro kaha ohorere i roto i te tohu hōtaka me te kore e pakaru, e hē rānei. Anei tētahi uara ā-wheako hei tirotiro: ko te mana whakatauranga ingoa o te kaikōrero kua tīpakohia me toru ngā wā o te tātaitanga ariā.
2. Whakakaha hiko: ki te whakataurite ki te whakakaha hiko transistor, he rerekē te rahui hiko e hiahiatia ana. Nā te mea he maeneene te pihi taumaha o te whakakaha ngongo. Mō te tihi o te tohu puoro taumaha, kāore te whakakaha ngongo e whakaputa i te āhuatanga ngaru tapahi, engari ka porowhita te pito o te tihi. Koinei te mea e kiia ana e tātou he tihi kutikuti ngāwari. Whai muri i te whakakaha hiko transistor i te pūwāhi taumaha, ka tere te piki o te whakapōturi kore-raina, ka puta he tapahi ngaru nui ki te tohu. Kāore e porowhita te tihi, engari ka horoia pai. Ka whakamahia e ētahi tāngata te aukati matū o te ātete, te inductance me te capacitance hei whakatauira i te kaikorero, me te whakamātautau i te kaha putanga tuturu o ētahi momo whakakaha hiko transistor kounga teitei. E whakaatu ana ngā hua ina neke te wāhanga o te kawenga, he 100W te ingoa o te whakakaha hiko, ā, ko te mana putanga tuturu he 5W anake ina 1% te whakapōturi! Nō reira, ko te kōwhiringa o te nui rahui o te whakakaha hiko transistor:
Whakakaha pūmau teitei: 10 ngā wā
Whakakaha mana kounga teitei ā-iwi: 6 ngā wā
Whakakaha mana reo ā-iwi: 3 ngā wā 4 ngā wā
Ka taea e te whakakaha hiko ngongo te iti iho i te ōwehenga o runga ake nei.
3. E hia te tawhiti e toe ana mō te taumata pēhanga oro toharite me te taumata pēhanga oro mōrahi o te pūnaha. Me whakawhirinaki ki te ihirangi me te taiao mahi o te hōtaka pāho. Ko te iti rawa o tēnei 10dB tāpiri, mō ngā waiata pop hou, te peke bungee me ētahi atu waiata, me waiho kia 20~25dB tāpiri, kia pai ai te mahi a te pūnaha oro.

Whakakaha Pikitia 5.1/7.1

Pūoro kiriata kāinga raupapa CT