I mua tata tonu i taku tāutanga i a RAAL HSA-1b, i takaro ahau i tētahi LP EMI rerekē ko Renaissance Suite te ingoa, i whakaurua ai ngā waiata mai i te kiriata a Joël Santoni i te tau 1974, ko La Course en Tête (HQS 1415). E hopukina ana e tēnei kiriata te mahi a te whetu pahikara o Belgian, a Eddie Merkex, i roto i tētahi huarahi toi rerekē, whakamiharo hoki. Ko te mea tino rerekē ko te tito me te whakarite o tēnei waiata e te tohunga puoro o mua o Peretānia, a David Munro, ā, i whakatangihia e te London Early Music Union, he mea ki tonu i te ora. Whakaarohia he kiriata pakipūmeka hākinakina e whakaatu ana i ngā oro o te whakatangi i te putorino, te tromba marina ("te vaiorine a te nun"), me te rauschpfeiffen e haere tahi ana me te hunga i roto i ngā tarau poto piripono me ngā hāte kanapa e eke pahikara angiangi ana i runga i ngā pukepuke o Ūropi.
Mā te whakamahi i te 300B Elekit TU-8600 hei taraiwa i te LS3/5as, ka whakaatuhia e te Renaissance Suite te tangi o te rakau me ngā aho o roto, ka puta te ahua pono, te ahua o ngā waiata o mua, me te ahua tauhou hoki o Munrow. He hou, he harikoa hoki tōna āhua, engari he ngawari tōna reo.
I taku hononga i ngā Gold Badges ki te whakakaha RAAL HSA-1b, ka tino kaha ake, ka tino mārama ake te tangi. Mā te HSA-1b, ko te rere me te nekehanga o te pepa waiata te mea e whakahaere ana i tōku hinengaro. He kaha ake te puoro. Ina nui ake te haruru o te puoro, ka nui ake te tikanga o te mahi a David Munrow.
Ina huri au i te pouaka rakau Falcons ki te aroturuki taringa whānui SR1a a RAAL? Mai i ngā kaikorero ki ngā kaikorero taringa? I kite ahau i tētahi "tirohanga" mārama ake, arotahi ake hoki o te rekoata.
He mea ahurei te transducer e mau ana ki te pane o te whare herehere rino a RAAL i roto i te mākete taringaoro. He pakari, he utu hoki ($3,500). Ka whakanohoia te rīpene dipole o SR1a ki roto i te whare herehere kowiri tira, kia matara rawa atu i te pane. He rīpene tūturu ēnei, ā, he tata katoa te aukati kawenga porowhita-poto o ngā whakakaha e whakaatuhia ana e rātou: 0.2 ohms, tae atu ki ngā taura. E taunaki ana te pukapuka kaiwhakamahi kia whakamahia te mana whakakaha 100W (tuhipoka 1). Mēnā he nui te kaha o te whakakaha, ka whakaratohia e SR1a ngā taumata oro kukū, kore tae, iti te whakakorikori e (ki taku whakaaro) neke atu i te Stax SR-009S static tino taumira me taku JPS Labs Abyss AB-1266 Phi TC me te HiFiMan Susvara planar aukume huānga.
He nui rawa te mana whakakaha oro e hiahiatia ana mō ngā paneoro SR1a, nō reira he mea tika kia hangaia e RAAL-requisite he whakakaha ka taea te whakahaere i ā rātou paneoro, i aku kaikorero rānei mā te pēhi noa i te pana i te papa o mua.
Ko te whakakaha HSA-1b hou a HSA-1b RAAL (tuhipoka 2) te whakakaha tuatahi o ngā kaikorero totoka me ngā paneoro kua whakamatauria e au. I taku hononga ki tētahi kaikorero Stenheim Alumine Three e tū ana i runga i te papa, ā, i taku rongonga ka taea e ia te whakahaere i tētahi takirua kaikorero e $32,900 te utu, i mōhio ahau he momo kaikorero rerekē i te whakakaha paneoro Z10e/10Wpc (8 ohm) a Linear Tube Audio, i arotakehia e au i roto i te Gramophone Dreams #36, i te 8Wpc (8 ohm) Bigger Ben rānei a Ampsandsound, ā, i whakaahuahia e au i roto i te Gramophone Dreams #47.
Ko te HSA-1b a RAAL he whakakaha iti pakari, he āhua whero, he 11.7 pauna te taumaha, he rahi āhua ngāwari, 3.5" te teitei x 8.6" te whānui x 12.6" te hohonu. E rua ngā transistors hononga bipolar (BJT) e whakamahia ana mō ia hongere. Ka honoa ngā pūtu e rua ki tētahi radiator konumohe kotahi 8" × 3.5" × 2".
He tino teitei te kounga o te hanga, ā, i roto i tōna āhua, te āhua nei kua tutuki i te HSA-1b ngā whakaritenga hōia. I te āhua, he rite te kaha o te ahumahi ki te kounga teitei o te whakaotinga me te ataahua o te whakapaipai kāinga.
Haunga te putanga hiko IEC e hiahiatia ana (me te taha tonu) o te putanga hiko, e rua ngā tāurunga taumata raina kei te panera o muri o te HSA-1b: he putanga kotahi (RCA) me te putanga taurite (XLR). E rua hoki ngā takirua o ngā hononga mono panana hei hono i ngā kaikorero reo irirangi. Kei raro i te hononga kaikorero, e kīia ana "I hangaia, i hangaia hoki a Serbian SAEQ mō ngā whakaritenga RAAL".
E ai ki a Aleksandar Radisavljevic, te tumuaki o ngā taputapu oro katoa o RAAL, "Ko te SAEQ he tikanga mō ngā taputapu oro Serbian. He kamupene tēnei nā tētahi hoa pai rawa atu kua 20 tau ahau e mōhio ana, a Mr. Dragan Domanovich. He tino miharo ahau ki tana whakakaha oro, i muri i te otinga o āna paneoro, i pātai atu ahau ki a ia mēnā ka taea e ia te hanga i tētahi whakakaha mō SR1a, ka tohua hei whakaritenga RAAL, ā, ka tukuna motuhaketia hei whakaritenga RAAL. I hiahia nui ia ki te hanga i ngā whakarerekētanga e tika ana ki te āhua o tana whakakaha tino pai. Neke atu i te tau, i ia wā, ka whiwhi a Dragan i te oro i hiahiatia e mātou katoa, e Rr, e SAEQ. Nā te mea kua taea e SAEQ, kei te hangaia hoki e rātou."
Kei te taha o mua o te HSA-1b he pana hiko momo oro ngaio 5/8" te whānui, e whakamāramahia ana e te rama whero. Kei tōna taha matau he hononga putanga paneoro XLR e whā-pine, he tāne, ehara i te wahine noa, kia taea ai te hono i ngā paneoro rīpene SR1a a RAAL anake; kei roto i te mōkihi HSA-1b he urutau XLR wahine ki te wahine e whakarerekē ana i te ira tangata kia taea ai e ngā kaiwhakamahi te hono i te 83dB/mW Susvara a HiFiMan me ētahi atu paneoro iti-aronga e whakapau kaha ana ki te HSA-1b. Ko te putanga SR1a teitei-auau, kei te taha matau ko te hononga wahine e whā-pine o ngā paneoro taurite tuku iho, kātahi ko te hononga TRS 3.5mm (kore taurite). Kei runga ake i te hononga paneoro he rarangi pana e toru hei whiriwhiri mā ngā kaiwhakamahi i waenga i te SR1a me ngā taraiwa paneoro tuku iho. Putanga SR1a, putanga paneoro, putanga kaikorero rānei, whakaurunga taurite me te kore taurite. Kei te taha matau rawa ko te poroporo oro whakahaere paneoro whero nui o HSA-1b, e whakahaere ana i tana pāwhiri. oro, whakaitiiti 24-taahiraa.
I roto i tētahi īmēra, i kōrero mai a Radisavljevic ki ahau e whakamahi ana a HSA-1b i ngā transistors hononga bipolar nā te mea "he taputapu e peia ana e te au, ehara i te taputapu e peia ana e te ngaohiko pērā i ngā MOSFET." Nō reira, "he nui ake ngā mate whakawhiti o ngā BJT. Engari he iti ake ngā mate kawe hiko."
I kōrero ahau ki a Radisavljevic mō te "puku whakamiharo" i rongo ahau mai i te HSA-1b, kei te taraiwa i te kaikorero Falcon LS3/5a tairongo 15 ohm, 83dB/2.83V/m??, tōna kaha me te ngāwari ohorere. I pātai atu ahau ki a ia kia whakamārama mai me pēhea te mahi a tana whakakaha "orooro" iti nei. Ka whakahoki ia: "Kei reira te taraiwa, nā te mea ka taea e ia te whakarato i te 7 amps ki te kawenga 0.4 ohm, nō reira kāore he tikanga o te 15 ohms ki a ia. He whakakaha kaikorero kua arotauhia ake hei taraiwa i te kawenga iti." I roto i tētahi atu īmēra, i whakauru mai a Aleksander ki ahau ki ētahi whakatakotoranga kāore i te rārangihia i te paetukutuku RAAL me whai: "Ko te whakanui he tata ki te 10dB o te tāuru RCA. Me te tāuru XLR, ki te mea he DAC putanga-teitei tāu, ka taea e koe te Kōwhiri ki te whakaiti i te whakanui."
I roto i te HSA-1b, he papa hiko iti e toro poutū ana mai i te papa tāuru XLR, he pana DIP e ono ngā tūranga, ka taea te whakamahi mō te "whakatikatika i te aro o roto o te tāuru XLR". E ai ki te pukapuka tohutohu, e toru ngā kōwhiringa a te kaiwhakamahi: 10dB, 6dB, 0dB. Kua whakaritea taku taputapu ki te 6dB.
"Ko te aukati putanga o te putanga [orooro] tuku iho he 5.3 ohms. Ko te mana mai i tēnei putanga ki te 32 ohms he 250mW, ā, ko te mana mai i tēnei putanga ki te 300 ohms he 26mW. Ko te mana putanga o te putanga SR-1a/Rīpene (orooro aukume hihiri, papatahi rānei)) he 1900mW i te 32 ohms me te 200mW i te 300 ohms." Mena he tika taku pāngarau, ko te tikanga kua whakatakotoria te pana takahuri maui rawa ki te tūranga ki raro, ā, ko te putanga rīpene he tata ki te 7.75V.
HSA-1b I tētahi atu wāhi o tēnei putanga, kei te arotake ahau i te pūoro konumohe tū-papa e toru ngā nohoanga a Stenheim Suisse, he $32,900 te utu mō ia takirua. He tino utu nui te āhua o ēnei pūoro 41-inihi te teitei i roto i ngā kāpata konumohe whero, mangu me te hina. He tino ātaahua, he hou hoki ō rātou āhua. Ko te mea nui, ka tāruatia e rātou ngā rekoata me te mārama koi, kāore e huripokitia, he mea tino whakamīharo.
E ai ki te paetukutuku a Stenheim, ko te aro o te Alumine Three he 93dB/2.83V/m (tuhipoka 3), ā, ko te mana iti rawa e taunakitia ana mō te whakakaha he 10W. Nō reira, me te whakatenatena pōrangi, ka ngana ahau ki te whakakaha i a rātou ki te 10Wpc HSA-1b.
He uaua ki ahau te whakatau mēnā ka tīmata taku whakamātautau RAAL-Stenheim me te Toa a Jack Dupree, me Jacqueline Du Pré rānei. He wera, he haukū i taua rā, ā, he haunga ika te hau, nō reira i haere ahau ki te Gutter Blues (16/44.1 FLAC Atlantic/Qobuz) me te mahi toi a te toa piana o New Orleans, a Jack Jerry Wexler, i te tau 1958. I miharo ahau ki te reka o te tangi o te piana a Dupree, me te momona me te pono o te tangi o te pātere o Wendell Marshall mai i ngā woofer 8" takirua a Alumine Three. Kei te whakaata katoatia te wairua wiri o Champion ki ngā N'awlins. Ko taku āwangawanga anake ko te pēhea, te take rānei he matotoru, he ngawari te tangi o ngā rekoata kanapa-pakari o te Moana-nui-a-Kiwa.
Kātahi ka tahuri ahau ki a Jacqueline Du Pré, te kaitākaro cello rongonui rawa atu o te UK. I a au e purei ana i tana Haydn and Mann: Cello Concerto, mai i te tau 1969 (24/48 FLAC-MQA Warner Classics/Tide), ka ngaro te ngawari, ā, ka hoki mai te tino āhua o te aukati me te aroaro. Ka rere ngā aho o te London Symphony Orchestra i raro i te mana o Tā John Barbirolli me te tū tika me te tika. Ka puta he oro hou, tuwhera, mārama hoki nā te huinga HSA-1b + Alumine Three. Ka uru mai ngā oro violin me te harmony cello ki roto i tōku rūma, he tino pono. Kāore i te tino kitea te āhua o tēnei rekoata pēnei i te mea whakamīharo.
I te wā whakamātautau mai i Hune ki Hūrae, he maha ngā pukaemi i whakarongo ahau, ā, i roto i ēnei ko te RAAL HSA-1b i whakamahia e Stenheim Alumine Threes. Kāore au i te tino whakaaro he nui ake te mana e hiahiatia ana.
He tino pai te whakahaere a te SR1a HSA-1b a RAAL i ngā kaikorero Falcons me Stenheim, engari ko te take matua o tōna hanganga he whakakaha i ngā taringaoro SR1a whānui a RAAL me te kore he kaitahuri whakakaha whakakaha RAAL. Ko taku tumanako ka taea te hototahi ki te whakakaha i hangaia e au mai i Pass Labs XA25, i Schiit Audio rānei mō SR1a (Jotunheim R.
Ina whakamahia te pane whakarongo RAAL e Pass Labs XA25 (mā te pūtahuri ārai mate a RAAL), ka mārama, ka tika te tangi o te hopu oro, ā, he rite ki te tirohanga taketake, kāore he arai i hopukina e te hopuoro. He wairua tō te puoro trance e pai ana ki ahau.
Me te tae. Kāore i te tawhito, kāore hoki i te kare ā-roto i tēnei wā hou. Engari, ko te āhua o te pakari me te tere e whakaoho ake ana i ngā maharatanga toto tawhito.
Koinei tonu te mahi a te tohunga taiao a Steve Roach i roto i tana pukaemi o te tau 1993, ko Origins (16/44.1 FLAC Fortuna/Qobuz). I te waiata tuatoru a Origins "Clay, Wood, Bone, Dirt", ko ngā oro iti, ngunguru, me te haruru o te didgeridoo a Daniel Nagle i hinga i ngā oro katoa i hangaia e te tangata. Whakaohokia te mahara toto. Mā te whakamahi i te SR1a e peia ana e HSA-1b, ka puta te oro roa o te ngongo didgeridoo me te oro poto o te kohua uku i roto i te haurua porowhita i mua i ahau, he mea e taea te pa atu, e taea te pa atu.
Tuhipoka 2: RAAL Advanced Loudspeaker, Djordja Simeonovica 419000 Zajecar, Serbia. Waea: (381) 64 144 1111 Paetukutuku: raalrequisite.com, raalribbon.com. Kaituku Amerikana: Requisite Audio Engineering, 2175 Goodyear Ave., Suite 110 Ventura, CA 93003-7761. Waea: (818) 437-0779. Paetukutuku: requisiteaudio.com
Tuhipoka 3: Ki taku whakaaro ko te aro o te ngaohiko taumaha-B o Stenheim Alumine Three he 91dB/2.83V/m, he nui ake i te toharite. ??John Atkinson
Pērā tonu, e pai ana ahau ki te haerenga i kawea mai e tāu tuhinga. Kei te tangi te toa a Jack Dupree i ngā kaikorero i roto i tōku rūma moe/tari (he aituā), ā, tera pea ka nui te tangi hei whakapouri i te wahine, i te tamaiti me te kaitiaki tamariki i raro. I tētahi rā, ka pai ahau ki te whakarongo ki te taumata whakapainga o ngā paneoro i tuhia e koe ki konei, engari tae noa mai ki tēnei wā, kua kitea e au ko te whakakotahitanga o te DragonFly Red me te Sony MDR-7506 te take o te hekenga o ngā hokinga mai - $300! I haria e au a Sony ki te toa ā-rohe, ā, i honoa ngātahitia e au me Focal Clears me Stellias ki tā rātou pae paneoro, engari kāore i taea te whakamārama i te rerekētanga. I tono mai te kaihoko kia whakamātauria e au te DragonFly Red, he nui ngā painga ki ahau; i miharo ahau i muri i ngā pae tuatahi. He marino ake te reo o Blue, engari hei kaiwhakatangi pūoro (āe, he oranga o mua i tēnei wā) e pai ana ahau ki te awe tāpiri e rangona ana i roto i a Red.
He tino pai te tuhituhi, pērā tonu! Hei te rangatira/kaitākaro o Stax 9S, e whakaae ana ahau he kaha ake te whakaaro o RAAL. I taku whakamātautanga i a rātou, i kite ahau he whakahihiri. Inaa, he tino whakahihiri rawa atu mōku. I rite ōku taringa ki te taha o te pahu hopu, te saxophone rānei. Engari mō ētahi taringaoro tino kounga teitei (pēnei i a Ferrari), he tāpiri whakamiharo tēnei. Ngā mihi!
E te Ariki HR, he kaihoko Stax ahau, he kaiwhaiwhai hoki. I te mutunga, i hokona e au taku ake Stax, ā, i mutu rawa te hoko Stax.
He mea pai pea tēnei, engari kāore? He uaua rawa pea, he ngaio rawa, he ahurei rawa, he taumaha rawa. He rite pea ki te Porsche 911 Turbo e hopu ana i a TacoBell i runga i te Drive-thru.
He rite te puoro ki te noho tahi me ngā hoa tawhito, ko Stax Music he rite ki te whakaoti rapanga me taku kaitātari.
Mena he rite ēnei RAAL ki a Stax, tera pea ka puhoi rawa te hoko atu ki ngā taputapu pēnei i a Diana of the Abyss. (Ki taku whakaaro)
Ngā mihi nui ki a koe mō te kawe mai i tēnei pūrongo ki a mātou, kāore au i te whakaaro ka taea e rātou te whakawhirinaki ki tētahi atu. (Kua ngaro a Tyll) Ahakoa kāore i panuitia, ko koe tonu te whakakapi mō Tyll.
He kaiwhakamahi pane whakarongo STAX ahau mai i taku hokonga i te SR-5/SRD-6 i waenganui o te tekau tau atu i 1970. Whai muri ko te Lambda Pro/SRD-7 Pro me ētahi atu huinga.
Ko ēhea ngā whakakaha oro e whakamahia ana e koe hei taraiwa i ngā waea pūkoro STAX? I kitea e au he raruraru kei ētahi whakakaha oro-totoka ki te taraiwa i te kawenga e whakaratohia ana e te urutau STAX. I taua wā, te āhua nei he tino pai te mahi a SAE 31B, ā, i puta mai a Hafler DH-200 i te mutunga o te tekau tau.
E harikoa ana ahau ki ngā Sennheisers taumata-waenga (580/600/650 raupapa) me ngā whakakaha oro Schiit Class A SS me Schiit Valhalla 2 me ngā ngongo Rūhia (ka whakatangihia te puoro i roto i te huarahi whakamarie me te whakangā). Kua rongo ahau mō ngā taringaoro hou me te pai, ā, kei te whakaaro ahau ki a ABYSS Diana ināianei, engari kāore au i te tere. Kei te whai ahau, kei te whakamahere hoki i te putanga hou o Woo Firefly.
I tōku wā hokohoko, ko Stax anake te pane whakarongo kei a au. Kei a au tā rātou raupapa pane whakarongo me ngā hua hiko e ōrite ana. I mua i te RMAF i te tau 2011, i tūtaki ahau ki a Schiit Guys. He tino hiahia ahau ki tā rātou rapunga whakaaro me te rapunga whakaaro hanga. He tohunga pane whakarongo ahau. I hokona e au ā rātou hua i muri i ētahi marama. He pai tonu ki ahau a Schiit, ahakoa kei muri te ingoa me te pana hiko.
He pai ake a Sennheiser i tētahi atu pūnaha kaikorero kua tūtaki ahau. (Ahakoa kei te taumata waenga te kounga oro ki te whakataurite ki te mea pai hou, 1266 Abyss.)
PS Ki taku whakaaro ka hiahiatia ngā kaikōrero oro PS o te raupapa FR. He hononga o ngā maihao karanga!
Wā tuku: Oketopa-28-2021