Hiki ke kauʻia ka moʻolelo o ka hoʻolaha i kaʻikepili moe ma hope o nā kahuaʻehā: Tube, transtistor, hoʻomau, hana hoʻomalu aila intrumen.

I ka makahiki 1906,ʻAmelikaʻAmelika Hui PūʻIa i hana i ka transuit Vericaum,ʻo iaʻo Pioneed kaʻenehana Electivice. Ua hanaʻia nā palapala belll i ka makahiki 1927. Ma hope o ka hana maikaʻiʻole o kaʻenehana hou aku i kahi o nā makahiki he 1950. No ka mea,ʻo ke kala kani kani o ka pahu gule he mea momona a puni, ua makemakeʻia e nā mea hoihoi.

I nā makahiki 1960,ʻo ka wā e hiki mai ana i nā mea lawe aku i hana i ka helu o nā leo leo o ka leo leo. Loaʻa i nā mea huli ampopior i nā hiʻohiʻona o ka leʻaleʻa a me ka neʻeʻana i ka manawa haʻahaʻa, haʻahaʻa haʻahaʻa, haʻahaʻa ākea a me nāʻano likeʻole.

I ke kakahiaka nui 1960 I ka makahiki 1970, uaʻike pinepineʻia nā kīʻaha i hoʻopiliʻia e nāʻoihana kani no ko lākou kūlana kiʻekiʻe, haʻahaʻa haʻahaʻa, liʻiliʻi a pēlā aku. I kēia manawa, i kēia manawa, ua hoʻopiliʻo Speck Vildit Stuck

I nā waena waena-1970, ua hanaʻo Iapana i ka hana mua o ka papa hana o ka honua mua. No ka mea,ʻo ka mana o ka mana o ka mana o ka mana o ka mana o nā hiʻohiʻona o ka Fail Firl Firl, a me ka nui o ka lepa a me ka 9,01% (100khz) I nā AMPPIFERS i kēia lā, ua hoʻohanaʻia nā mea kūʻai aku ma ke kula e like me ka hopena hope loa.

 Hoʻokomoʻiaʻo Bass Ulf i kūpono no ka papahana

12-inch piha piha i ka'ōleloʻoliʻoli