{"id":5614,"date":"2025-11-30T00:54:13","date_gmt":"2025-11-30T00:54:13","guid":{"rendered":"https:\/\/baflesoviedo.com\/home\/?post_type=product&#038;p=5614"},"modified":"2026-01-06T17:46:20","modified_gmt":"2026-01-06T17:46:20","slug":"pro-ject-head-box-s2-digital-amplificador-audifonos-dac","status":"publish","type":"product","link":"https:\/\/baflesoviedo.com\/home\/product\/pro-ject-head-box-s2-digital-amplificador-audifonos-dac\/","title":{"rendered":"Pro-Ject, Head Box S2 Digital, Amplificador Aud\u00edfonos + DAC"},"content":{"rendered":"<p class=\"p1\"><b>Especificaciones T\u00e9cnicas:<\/b><\/p>\n<table class=\"t1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td class=\"td1\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\"><b>Digital inputs<\/b><\/span><\/p>\n<\/td>\n<td class=\"td2\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\">1x USB (B), 1x Co-axial (RCA), 1x Optical (TOSLink)<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td3\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\"><b>D\/A-converter<\/b><\/span><\/p>\n<\/td>\n<td class=\"td4\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\">1x ESS9038Q2M 32 bit<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td5\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\"><b>USB<\/b><\/span><\/p>\n<\/td>\n<td class=\"td6\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\">up to DSD256, PCM up to 32b\/768kHz<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td7\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\"><b>Coaxial<\/b><\/span><\/p>\n<\/td>\n<td class=\"td8\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\">PCM bis 24 b \/ 192 kHz<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td9\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\"><b>Optical<\/b><\/span><\/p>\n<\/td>\n<td class=\"td10\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\">PCM bis 24 b \/ 192 kHz<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td7\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\"><b>Filter settings<\/b><\/span><\/p>\n<\/td>\n<td class=\"td8\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\">5 different selectable on front<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td5\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\"><b>Frequency response<\/b><\/span><\/p>\n<\/td>\n<td class=\"td6\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\">20 Hz &#8211; 20 kHz<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td3\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\"><b>Analogue outputs<\/b><\/span><\/p>\n<\/td>\n<td class=\"td4\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\">6.3mm Headphone (front), 1x Pre Out (RCA)<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td5\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\"><b>Output voltage<\/b><\/span><\/p>\n<\/td>\n<td class=\"td6\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\">2,05 Veff<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td3\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\"><b>Headphone output power<\/b><\/span><\/p>\n<\/td>\n<td class=\"td4\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\">68 mW \/32 Ohm, 6.6 mW \/ 600 Ohm<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td5\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\"><b>THD<\/b><\/span><\/p>\n<\/td>\n<td class=\"td6\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\">0,0007% at 0 dB, 2 V RMS, 1 kHz<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td7\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\"><b>Dynamic range<\/b><\/span><\/p>\n<\/td>\n<td class=\"td8\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\">120 dBA<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td9\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\"><b>Outboard Power supply<\/b><\/span><\/p>\n<\/td>\n<td class=\"td10\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\">5 V \/1 A DC (included)<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td7\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\"><b>Dimensions W x H x D<\/b><\/span><\/p>\n<\/td>\n<td class=\"td8\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\">103 x 37 x 122 (including knob and connectors)<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td5\" valign=\"middle\">\n<p class=\"p3\"><span class=\"s1\"><b>Weight<\/b><\/span><\/p>\n<\/td>\n<td class=\"td6\" valign=\"middle\">\n<p class=\"p4\">360 g without power supply<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a href=\"https:\/\/www.project-audio.com\/en\/product\/head-box-s2-digital\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span style=\"color: #0000ff;\">Click aqu\u00ed para m\u00e1s informaci\u00f3n del producto.<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"p3\">El <b>Head Box S2 Digital<\/b> es un amplificador de aud\u00edfonos con DAC integrado, dise\u00f1ado para audi\u00f3filos que buscan una soluci\u00f3n compacta pero poderosa. Combina un convertidor ESS Sabre de alto rendimiento con una etapa de salida precisa, admitiendo resoluciones digitales muy altas (PCM y DSD), y ofreciendo cinco filtros digitales para adaptar el car\u00e1cter tonal a tu gusto.<\/p>\n<ul class=\"ul1\">\n<li class=\"li3\"><b>Conversi\u00f3n digital de alto nivel<\/b><br \/>\nUtiliza un DAC ESS9038 (32 bit) que permite decodificar PCM hasta 32 bits \/ 768 kHz, as\u00ed como DSD64, DSD128 y DSD256.<span class=\"Apple-converted-space\">\u00a0<\/span><\/li>\n<li class=\"li3\"><b>Entradas digitales vers\u00e1tiles<\/b><br \/>\nTiene tres entradas: USB-B (ordenador), S\/PDIF coaxial (RCA) y \u00f3ptica (Toslink), lo que permite conectarlo a una gran variedad de fuentes modernas.<span class=\"Apple-converted-space\">\u00a0<\/span><\/li>\n<li class=\"li3\"><b>Filtros digitales configurables<\/b><br \/>\nIncluye cinco filtros seleccionables desde el frente, para ajustar la respuesta de agudos, graves, transientess, etc., seg\u00fan tus preferencias.<span class=\"Apple-converted-space\">\u00a0<\/span><\/li>\n<li class=\"li3\"><b>Amplificaci\u00f3n para auriculares<\/b><br \/>\nSalida de auriculares de 6,35 mm con potencia de <b>68 mW a 32 \u03a9<\/b> y <b>6,6 mW a 600 \u03a9<\/b>, ideal para auriculares tanto de baja como de alta impedancia.<span class=\"Apple-converted-space\">\u00a0<\/span><\/li>\n<li class=\"li3\"><b>Excelente precisi\u00f3n de reloj<\/b><br \/>\nTecnolog\u00eda de reloj propietaria y sincronizaci\u00f3n interna para minimizar el jitter, con valores tan bajos como 100 femtosegundos.<span class=\"Apple-converted-space\">\u00a0<\/span><\/li>\n<li class=\"li3\"><b>Ruido m\u00ednimo y din\u00e1mica alta<\/b><br \/>\nOfrece un rango din\u00e1mico de hasta 120 dBA.<span class=\"Apple-converted-space\">\u00a0<\/span><\/li>\n<li class=\"li3\"><b>Construcci\u00f3n robusta y de calidad<\/b><br \/>\nChasis \u201csandwich\u201d de aluminio \/ metal que protege frente a vibraciones e interferencias eletromagn\u00e9ticas. Disponible en color plateado o negro.<span class=\"Apple-converted-space\">\u00a0<\/span><\/li>\n<li class=\"li3\"><b>Alimentaci\u00f3n externa<\/b><br \/>\nSe alimenta por fuente DC de 5 V \/ 1 A, lo que permite mantener el ruido bajo.<span class=\"Apple-converted-space\">\u00a0<\/span><\/li>\n<\/ul>\n","protected":false},"featured_media":5615,"template":"","meta":[],"product_cat":[139,19],"product_tag":[163,203,226,40,56],"_links":{"self":[{"href":"https:\/\/baflesoviedo.com\/home\/wp-json\/wp\/v2\/product\/5614"}],"collection":[{"href":"https:\/\/baflesoviedo.com\/home\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/baflesoviedo.com\/home\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baflesoviedo.com\/home\/wp-json\/wp\/v2\/media\/5615"}],"wp:attachment":[{"href":"https:\/\/baflesoviedo.com\/home\/wp-json\/wp\/v2\/media?parent=5614"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/baflesoviedo.com\/home\/wp-json\/wp\/v2\/product_cat?post=5614"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/baflesoviedo.com\/home\/wp-json\/wp\/v2\/product_tag?post=5614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}