{"id":5030,"date":"2026-07-01T09:41:19","date_gmt":"2026-07-01T12:41:19","guid":{"rendered":"https:\/\/www.hifiplanet.com.br\/blog\/?p=5030"},"modified":"2026-07-01T09:41:19","modified_gmt":"2026-07-01T12:41:19","slug":"conheca-o-novo-mcintosh-ma2375","status":"publish","type":"post","link":"https:\/\/www.hifiplanet.com.br\/blog\/conheca-o-novo-mcintosh-ma2375\/","title":{"rendered":"Conhe\u00e7a o Novo McIntosh MA2375"},"content":{"rendered":"<p>A McIntosh lan\u00e7a o MA2375 sem muito alarde, um novo amplificador valvulado depois de 10 anos de espera, e o amplificador promete muito.<\/p>\n<p><!--more--><\/p>\n<h2 data-path-to-node=\"2\"><\/h2>\n<h2 data-path-to-node=\"2\">O Renascimento dos Valvulados: Conhe\u00e7a o Novo McIntosh MA2375<\/h2>\n<p data-path-to-node=\"3\">Depois de mais de uma d\u00e9cada de espera, a lend\u00e1ria McIntosh finalmente quebra o jejum de amplificadores integrados a v\u00e1lvula. O <b data-path-to-node=\"3\" data-index-in-node=\"128\">MA2375<\/b> chega n\u00e3o apenas como um novo equipamento, mas com uma verdadeira promessa de ser uma ponte entre a era de ouro do \u00e1udio anal\u00f3gico e as exig\u00eancias do ouvinte moderno.<\/p>\n<p data-path-to-node=\"4\">Unindo pr\u00e9-amplifica\u00e7\u00e3o e amplifica\u00e7\u00e3o de pot\u00eancia totalmente valvuladas em um \u00fanico e imponente chassi, o modelo entrega <b data-path-to-node=\"4\" data-index-in-node=\"122\">75 watts por canal<\/b>. Gra\u00e7as aos ic\u00f4nicos transformadores de sa\u00edda com <i data-path-to-node=\"4\" data-index-in-node=\"191\">Unity Coupled Circuit<\/i> da marca, essa pot\u00eancia permanece absolutamente consistente e linear, n\u00e3o importa se as suas caixas ac\u00fasticas operam em 4, 8 ou 16 ohms.<\/p>\n<h3 data-path-to-node=\"5\">Um Visual que Dispensa Apresenta\u00e7\u00f5es<\/h3>\n<p data-path-to-node=\"6\">O MA2375 \u00e9 um McIntosh em cada detalhe. O impacto visual \u00e9 imediato:<\/p>\n<ul data-path-to-node=\"7\">\n<li>\n<p data-path-to-node=\"7,0,0\"><b data-path-to-node=\"7,0,0\" data-index-in-node=\"0\">Chassi de a\u00e7o inoxid\u00e1vel polido<\/b> com acabamento espelhado.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,1,0\"><b data-path-to-node=\"7,1,0\" data-index-in-node=\"0\">V\u00e1lvulas iluminadas<\/b> que criam uma atmosfera calorosa e nost\u00e1lgica no ambiente.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,2,0\">Os <b data-path-to-node=\"7,2,0\" data-index-in-node=\"3\">cl\u00e1ssicos medidores de pot\u00eancia azuis (<i data-path-to-node=\"7,2,0\" data-index-in-node=\"42\">Blue Watt Meters<\/i>)<\/b> e o indefect\u00edvel logotipo verde brilhante da marca.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"9\">Engenharia Cl\u00e1ssica com a Prote\u00e7\u00e3o do S\u00e9culo XXI<\/h3>\n<p data-path-to-node=\"10\">Sob o visual retr\u00f4, a McIntosh implementou o que h\u00e1 de mais moderno em seguran\u00e7a de funcionamento. As tecnologias exclusivas <b data-path-to-node=\"10\" data-index-in-node=\"118\">Power Guard Screen Grid Sensor (SGS)<\/b> e o sistema de prote\u00e7\u00e3o sem fus\u00edveis <b data-path-to-node=\"10\" data-index-in-node=\"192\">Sentry Monitor<\/b> garantem que o aparelho funcione perfeitamente por d\u00e9cadas, blindando o circuito contra sobrecargas sem sacrificar a pureza do som.<br \/>\nPara proteger os tubos de v\u00e1cuo de sa\u00edda KT88, o Sensor de Grade de Tela Power Guard<sup>\u00ae<\/sup>\u00a0tecnologia (SGS) monitora continuamente a corrente e ajusta o sinal de entrada em tempo real para manter o desempenho ideal e a integridade do tubo. Se a corrente ficar muito alta, Power Guard SGS<sup>\u00ae<\/sup> ir\u00e1 atenuar dinamicamente o sinal de entrada para manter os tubos de v\u00e1cuo operando em n\u00edveis seguros. Combinado com a prote\u00e7\u00e3o de curto-circuito sem fus\u00edvel Sentry Monitor\u2122, o MA2375 foi projetado para oferecer confiabilidade duradoura sem compromisso. A garantia oferecida pelo fabricante \u00e9 de 3 anos.<\/p>\n<h3 data-path-to-node=\"11\">Versatilidade Sem Limites<\/h3>\n<p data-path-to-node=\"12\">Esque\u00e7a a ideia de que valvulados pertencem apenas ao passado. O MA2375 foi desenhado para ser o cora\u00e7\u00e3o de qualquer <i data-path-to-node=\"12\" data-index-in-node=\"117\">setup<\/i>, conectando-se com a mesma naturalidade a toca-discos vintage e a plataformas digitais de alta resolu\u00e7\u00e3o.<\/p>\n<div class=\"horizontal-scroll-wrapper\">\n<div class=\"table-block-component\">\n<div class=\"table-block has-export-button new-table-style is-at-scroll-start is-at-scroll-end\">\n<div class=\"table-content\" data-hveid=\"0\" data-ved=\"0CAAQ3ecQahcKEwiulprUw6-VAxUAAAAAHQAAAAAQIQ\">\n<table data-path-to-node=\"13\">\n<thead>\n<tr>\n<th><span data-path-to-node=\"13,0,0,0\">Conectividade e Recursos<\/span><\/th>\n<th><span data-path-to-node=\"13,0,1,0\">Arquitetura de V\u00e1lvulas<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\n<p data-path-to-node=\"13,1,0,0\">\u2022 Entradas anal\u00f3gicas de ponta<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"13,1,0,2\">\u2022 Entrada Phono configur\u00e1vel (para toca-discos)<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"13,1,0,4\">\u2022 Sa\u00eddas para subwoofer e pr\u00e9-amplificador<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"13,1,0,6\">\u2022 Portas de dados e controle RS232<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"13,1,0,8\">\u2022 Equalizador anal\u00f3gico de 5 bandas<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"13,1,0,10\">\u2022 Conectores de caixa <i data-path-to-node=\"13,1,0,10\" data-index-in-node=\"22\">Solid Cinch<\/i> banhados a ouro<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"13,1,0,12\">\u2022 Sistema HXD para fones de ouvido de alta imped\u00e2ncia<\/p>\n<\/td>\n<td>\n<p data-path-to-node=\"13,1,1,0\">\u2022 <b data-path-to-node=\"13,1,1,0\" data-index-in-node=\"2\">Sa\u00edda:<\/b> 4x v\u00e1lvulas KT88<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"13,1,1,2\">\u2022 <b data-path-to-node=\"13,1,1,2\" data-index-in-node=\"2\">Driver:<\/b> 4x v\u00e1lvulas 12AT7<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"13,1,1,4\">\u2022 <b data-path-to-node=\"13,1,1,4\" data-index-in-node=\"2\">Pr\u00e9-amplificador:<\/b> 2x v\u00e1lvulas 12AX7A e 2x 12AT7<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"table-footer hide-on-print hide-from-message-actions\"><\/div>\n<div>\n<div class=\"accord-head open\">\n<div class=\"wrapper\">\n<div class=\"accord-head open\">\n<div class=\"wrapper\">\n<h3 class=\"light h2\">Especifica\u00e7\u00f5es<\/h3>\n<\/div>\n<\/div>\n<div class=\"content\">\n<div class=\"wrapper\">\n<h4 class=\"c-blue text-uppercase specs-title\">Especifica\u00e7\u00f5es Eletr\u00f4nicas<\/h4>\n<ul class=\"specs-list f-fix\">\n<li>\n<dl>\n<dt>Pot\u00eancia por Canal<\/dt>\n<dd>75 W em 4, 8 ou 16 ohms<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Distor\u00e7\u00e3o Harm\u00f4nica Total<\/dt>\n<dd>0,5% no m\u00e1ximo com ambos os canais operando a partir de 250 miliwatts para pot\u00eancia nominal, 20Hz a 20kHz<\/dd>\n<\/dl>\n<dl>\n<dt>N\u00famero de Canais<\/dt>\n<dd>2<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Resposta de Frequ\u00eancia +0,-0.5dB<\/dt>\n<dd>20Hz a 20kHz<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Resposta de Frequ\u00eancia, +0, -3dB<\/dt>\n<dd>10Hz a 50kHz<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Sensibilidade Fono<\/dt>\n<dd>3 mV<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Sensibilidade de Alto N\u00edvel (Balanceado \/ Desbalanceado)<\/dt>\n<dd>600mV\/300mV<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Sensibilidade (Entrada de Amplificador de Energia)<\/dt>\n<dd>N\/A<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Rela\u00e7\u00e3o Sinal\/Ru\u00eddo (Entrada Moving Coil)<\/dt>\n<dd>75dB<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Rela\u00e7\u00e3o Sinal\/Ru\u00eddo (Entrada MM)<\/dt>\n<dd>75dB<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Rela\u00e7\u00e3o Sinal\/Ru\u00eddo (Entrada de Alto N\u00edvel)<\/dt>\n<dd>95dB<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Imped\u00e2ncia de Entrada (Balanceada \/ Desbalanceada)<\/dt>\n<dd>44 K\/22 K<br \/>\nFono: 100 &#8211; 47k?; 50 &#8211; 400pF<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Fator de Amortecimento<\/dt>\n<dd>\u203a22<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Sa\u00edda M\u00e1xima (Balanceada \/ Desbalanceada)<\/dt>\n<dd>16V Equilibrado<br \/>\n8V Desequilibrado<\/dd>\n<\/dl>\n<\/li>\n<\/ul>\n<h4 class=\"c-blue text-uppercase specs-title\">Conectividade<\/h4>\n<ul class=\"specs-list f-fix\">\n<li>\n<dl>\n<dt>Entrada Balanceada<\/dt>\n<dd>2<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Entrada Desbalanceada<\/dt>\n<dd>3<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Entrada Phono Universal<\/dt>\n<dd>1 (configur\u00e1vel para c\u00e1psulas Moving Coil ou Moving Magnet)<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>M\u00f3dulo de \u00c1udio Digital Atualiz\u00e1vel<\/dt>\n<dd>N\u00e3o.<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Entradas Coaxiais Digitais<\/dt>\n<dd>0<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Entradas \u00d3pticas Digitais<\/dt>\n<dd>0<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Entradas MCT Digitais<\/dt>\n<dd>0<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Entrada USB Digital<\/dt>\n<dd>0<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Entrada HDMI (ARC)<\/dt>\n<dd>0<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Sa\u00edda Vari\u00e1vel Balanceada<\/dt>\n<dd>0<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Sa\u00edda Fixa Desbalanceada<\/dt>\n<dd>0<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Sa\u00edda Vari\u00e1vel Desbalanceada<\/dt>\n<dd>1<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Sa\u00edda para fone de ouvido<\/dt>\n<dd>1\/4&#8243; com Crossfeed Director (HXD<sup>\u00ae<\/sup>(S)<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Sa\u00eddas Subwoofer<\/dt>\n<dd>1<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Op\u00e7\u00e3o AM\/FM Tuner<\/dt>\n<dd>N\u00e3o.<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Passagem direta para Home Theater (<em>Pass Through<\/em>)<\/dt>\n<dd>Sim.<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Tipo de Conector Anal\u00f3gico Desbalanceado<\/dt>\n<dd>Lat\u00e3o maci\u00e7o folheado a ouro premium<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Tipo de Conex\u00e3o das Sa\u00eddas de Caixas Ac\u00fasticas<\/dt>\n<dd>Patented Solid Cinch<sup>\u2122<\/sup><\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Porta de servi\u00e7o<\/dt>\n<dd>1<\/dd>\n<\/dl>\n<\/li>\n<\/ul>\n<h4 class=\"c-blue text-uppercase specs-title\">Controles<\/h4>\n<ul class=\"specs-list f-fix\">\n<li>\n<dl>\n<dt>Controle de Tonalidade<\/dt>\n<dd>5-Bandas<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Modo Direto sem Controle de Tonalidade<\/dt>\n<dd>Sim.<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Entradas de controle RS232<\/dt>\n<dd>Sim.<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Sa\u00eddas de Controle de Energia<\/dt>\n<dd>1<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Portas de dados do Painel Traseiro<\/dt>\n<dd>2<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Entrada do Sensor IR do Painel Traseiro<\/dt>\n<dd>Sim.<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Correspond\u00eancia do N\u00edvel de Entrada<\/dt>\n<dd>Sim.<\/dd>\n<\/dl>\n<\/li>\n<\/ul>\n<h4 class=\"c-blue text-uppercase specs-title\">Especifica\u00e7\u00f5es Gerais<\/h4>\n<ul class=\"specs-list f-fix\">\n<li>\n<dl>\n<dt>Tubo a V\u00e1cuo ou Estado S\u00f3lido<\/dt>\n<dd>Tubo V\u00e1cuo<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Tipo Sa\u00edda<\/dt>\n<dd>Transformador de Sa\u00edda Acoplado<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Medidores Sa\u00edda<\/dt>\n<dd>Sim.<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Chassi Dupla Camada<\/dt>\n<dd>Sim.<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Acabamento Chassi<\/dt>\n<dd>A\u00e7o inoxid\u00e1vel polido<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Monograma McIntosh Heatsinks\u2122<\/dt>\n<dd>N\u00e3o.<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Requisito Pot\u00eancia<\/dt>\n<dd>120V 50\/60Hz, 3,6A<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Consumo em Espera<\/dt>\n<dd>&lt;0,25 Watts<\/dd>\n<\/dl>\n<\/li>\n<\/ul>\n<h4 class=\"c-blue text-uppercase specs-title\">Pesos e Dimens\u00f5es<\/h4>\n<ul class=\"specs-list f-fix\">\n<li>\n<dl>\n<dt>Dimens\u00f5es (L x A x P)<\/dt>\n<dd>17-13\/16 &#8220;(45,2 cm) x 9-15\/16&#8243; (25,2 cm) x 20-7\/16&#8221; (51,9 cm)<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Peso<\/dt>\n<dd>93 libras (42,2 kg)<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Peso com embalagem<\/dt>\n<dd>103 libras (46,7 kg)<\/dd>\n<\/dl>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p data-path-to-node=\"15\">O McIntosh MA2375 n\u00e3o \u00e9 apenas mais um amplificador do amplificador, \u00e9 uma op\u00e7\u00e3o refinada para o presente e pronta para o futuro.<\/p>\n<h4 class=\"c-blue text-uppercase specs-title\">Imagens<\/h4>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-5033\" src=\"http:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-b.jpg\" alt=\"\" width=\"500\" height=\"350\" srcset=\"https:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-b.jpg 500w, https:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-b-300x210.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-5034\" src=\"http:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-c.jpg\" alt=\"\" width=\"500\" height=\"371\" srcset=\"https:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-c.jpg 500w, https:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-c-300x223.jpg 300w, https:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-c-80x60.jpg 80w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-5035\" src=\"http:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-d.jpg\" alt=\"\" width=\"500\" height=\"333\" srcset=\"https:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-d.jpg 500w, https:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-d-300x200.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-5039\" src=\"http:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-h.jpg\" alt=\"som hi-end audiofilia\" width=\"500\" height=\"333\" srcset=\"https:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-h.jpg 500w, https:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-h-300x200.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-5038\" src=\"http:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-g.jpg\" alt=\"\" width=\"500\" height=\"333\" srcset=\"https:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-g.jpg 500w, https:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-g-300x200.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-5037\" src=\"http:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-f.jpg\" alt=\"\" width=\"500\" height=\"352\" srcset=\"https:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-f.jpg 500w, https:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-f-300x211.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-5036\" src=\"http:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-e.jpg\" alt=\"\" width=\"500\" height=\"321\" srcset=\"https:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-e.jpg 500w, https:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2026\/06\/McIntosh-2375-e-300x193.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-3909\" src=\"http:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2017\/06\/fortheserious.jpg\" alt=\"Audiofilo som high-end\" width=\"450\" height=\"61\" srcset=\"https:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2017\/06\/fortheserious.jpg 450w, https:\/\/www.hifiplanet.com.br\/blog\/wp-content\/uploads\/2017\/06\/fortheserious-300x41.jpg 300w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>A McIntosh lan\u00e7a o MA2375 sem muito alarde, um novo amplificador valvulado depois de 10 anos de espera, e o amplificador promete muito.<\/p>\n<\/div>","protected":false},"author":1,"featured_media":5032,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[13],"tags":[33,146,147,149,58,31,216],"_links":{"self":[{"href":"https:\/\/www.hifiplanet.com.br\/blog\/wp-json\/wp\/v2\/posts\/5030"}],"collection":[{"href":"https:\/\/www.hifiplanet.com.br\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hifiplanet.com.br\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hifiplanet.com.br\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hifiplanet.com.br\/blog\/wp-json\/wp\/v2\/comments?post=5030"}],"version-history":[{"count":4,"href":"https:\/\/www.hifiplanet.com.br\/blog\/wp-json\/wp\/v2\/posts\/5030\/revisions"}],"predecessor-version":[{"id":5042,"href":"https:\/\/www.hifiplanet.com.br\/blog\/wp-json\/wp\/v2\/posts\/5030\/revisions\/5042"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hifiplanet.com.br\/blog\/wp-json\/wp\/v2\/media\/5032"}],"wp:attachment":[{"href":"https:\/\/www.hifiplanet.com.br\/blog\/wp-json\/wp\/v2\/media?parent=5030"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hifiplanet.com.br\/blog\/wp-json\/wp\/v2\/categories?post=5030"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hifiplanet.com.br\/blog\/wp-json\/wp\/v2\/tags?post=5030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}