{"id":1683,"date":"2026-04-05T21:16:41","date_gmt":"2026-04-05T21:16:41","guid":{"rendered":"https:\/\/www.hifi-workshop.com\/?p=1683"},"modified":"2026-04-05T21:16:44","modified_gmt":"2026-04-05T21:16:44","slug":"yamaha-c-6","status":"publish","type":"post","link":"https:\/\/www.hifi-workshop.com\/?p=1683","title":{"rendered":"Yamaha C-6"},"content":{"rendered":"\n<p>Einmal mehr befindet sich eine Yamaha Vorstufe am Behandlungstisch. Genauer gesagt eine Yamaha C-6.<\/p>\n\n\n\n<p>Preistechnisch ist die C-6 unter der C-4 eingestuft, zugleich aber auch deutlich seltener.<br>Im Vergleich zur C-4 bietet die C-6 nur einen Ausgang, und der parametrische Equalizer ist \u00fcber Potentiometer ausgef\u00fchrt.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251010_093641-1024x768.jpg\" alt=\"\" class=\"wp-image-1695\" srcset=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251010_093641-1024x768.jpg 1024w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251010_093641-300x225.jpg 300w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251010_093641-768x576.jpg 768w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251010_093641-1536x1152.jpg 1536w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251010_093641-1440x1080.jpg 1440w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251010_093641.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Der Preisunterschied zwischen der C-6 und der C-4 lag damals bei etwa 350DM, wobei sich der technische Aufbau sowie das Konzept der zwei Ger\u00e4te massiv unterscheidet und der C-4 deutlich aufger\u00e4umter erscheint.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"763\" src=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251010_094503-1024x763.jpg\" alt=\"\" class=\"wp-image-1684\" srcset=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251010_094503-1024x763.jpg 1024w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251010_094503-300x224.jpg 300w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251010_094503-768x572.jpg 768w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251010_094503-1536x1145.jpg 1536w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251010_094503-1449x1080.jpg 1449w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251010_094503.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Unterm Strich enden nach diesen vielen Jahren allerdings alle Modelle dieser Reihe am Tisch, denn die Zeit nagt an Schaltern und Potentiometern. So kommt auch aus diesem C-6 nur noch aus einem Kanal ein kr\u00e4chzender Ton.<\/p>\n\n\n\n<p>Erfahrungsgem\u00e4\u00df zahlt es sich da auch nicht aus gro\u00df zu messen. Es werden einfach restlos alle Schalter und Tastenaggregate ausgebaut. Bei der C-6 ist das tats\u00e4chlich auch einiges an Arbeit, da dazu auch die Schiebepotentiometer sowie Bowdenz\u00fcge ausgebaut werden m\u00fcssen.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_112425-1024x768.jpg\" alt=\"\" class=\"wp-image-1685\" srcset=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_112425-1024x768.jpg 1024w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_112425-300x225.jpg 300w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_112425-768x576.jpg 768w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_112425-1536x1152.jpg 1536w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_112425-1440x1080.jpg 1440w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_112425.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"768\" height=\"1024\" src=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_114312-768x1024.jpg\" alt=\"\" class=\"wp-image-1686\" srcset=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_114312-768x1024.jpg 768w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_114312-225x300.jpg 225w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_114312-1152x1536.jpg 1152w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_114312-1536x2048.jpg 1536w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_114312-1024x1365.jpg 1024w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_114312-810x1080.jpg 810w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_114312.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"768\" height=\"1024\" src=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_114734-768x1024.jpg\" alt=\"\" class=\"wp-image-1687\" srcset=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_114734-768x1024.jpg 768w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_114734-225x300.jpg 225w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_114734-1152x1536.jpg 1152w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_114734-1536x2048.jpg 1536w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_114734-1024x1365.jpg 1024w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_114734-810x1080.jpg 810w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_114734.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_115633-1024x768.jpg\" alt=\"\" class=\"wp-image-1688\" srcset=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_115633-1024x768.jpg 1024w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_115633-300x225.jpg 300w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_115633-768x576.jpg 768w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_115633-1536x1152.jpg 1536w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_115633-1440x1080.jpg 1440w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251013_115633.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Was bei der C-6 allerdings eine eher Modellbedingtes Problem darstellt, sind die Prim\u00e4rkondensatoren im Netzteil. Diese oxidieren gerne bis die Anschlussbeinchen durchgefressen sind.<br>Auch bei dieser C-6 ist das der Fall, und die Elkos im Netzteil werden einfach ausgetauscht.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"768\" height=\"1024\" src=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251122_174438-768x1024.jpg\" alt=\"\" class=\"wp-image-1689\" srcset=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251122_174438-768x1024.jpg 768w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251122_174438-225x300.jpg 225w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251122_174438-1152x1536.jpg 1152w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251122_174438-1536x2048.jpg 1536w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251122_174438-1024x1365.jpg 1024w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251122_174438-810x1080.jpg 810w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251122_174438.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption>oxidierte Pins der Prim\u00e4rkondensatoren<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251123_114753-1024x768.jpg\" alt=\"\" class=\"wp-image-1690\" srcset=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251123_114753-1024x768.jpg 1024w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251123_114753-300x225.jpg 300w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251123_114753-768x576.jpg 768w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251123_114753-1536x1152.jpg 1536w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251123_114753-1440x1080.jpg 1440w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251123_114753.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Selbstverst\u00e4ndlich werden auch die typisch ausgebrannten L\u00e4mpchen ersetzt.<\/p>\n\n\n\n<p>Nach einigen Stunden ist die Vorstufe auch schon wieder fit und das Ger\u00e4t spielt wieder so wie es soll.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"412\" src=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251123_125014-1024x412.jpg\" alt=\"\" class=\"wp-image-1691\" srcset=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251123_125014-1024x412.jpg 1024w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251123_125014-300x121.jpg 300w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251123_125014-768x309.jpg 768w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251123_125014-1536x618.jpg 1536w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/IMG_20251123_125014.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Typisch Yamaha erzielt die Vorstufe auch am Messplatz sehr gute Werte<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"700\" height=\"400\" src=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/freqresp.png\" alt=\"\" class=\"wp-image-1692\" srcset=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/freqresp.png 700w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/freqresp-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption>Frequenzgang 20Hz &#8211; 100kHz<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"700\" height=\"400\" src=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/thd.png\" alt=\"\" class=\"wp-image-1693\" srcset=\"https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/thd.png 700w, https:\/\/www.hifi-workshop.com\/wp-content\/uploads\/2026\/04\/thd-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption>THD-Messung 20Hz &#8211; 20kHz<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Einmal mehr befindet sich eine Yamaha Vorstufe am Behandlungstisch. Genauer gesagt eine Yamaha C-6. Preistechnisch ist die C-6 unter der C-4 eingestuft, zugleich aber auch deutlich seltener.Im Vergleich zur C-4 bietet die C-6 nur einen Ausgang, und der parametrische Equalizer ist \u00fcber Potentiometer ausgef\u00fchrt. Der Preisunterschied zwischen der C-6 und der C-4 lag damals bei&hellip; <br \/> <a class=\"read-more\" href=\"https:\/\/www.hifi-workshop.com\/?p=1683\">Weiterlesen<\/a><\/p>\n","protected":false},"author":1,"featured_media":1696,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[203,204,205],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.1.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\r\n<title>Yamaha C-6 - HiFi-Workshop<\/title>\r\n<meta name=\"description\" content=\"HiFi-Workshop.com - HiFi Werkstatt Linz, \u00d6sterreich, HiFi-Reparatur, HiFi-Service, Ober\u00f6sterreich\" \/>\r\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\r\n<link rel=\"canonical\" href=\"https:\/\/www.hifi-workshop.com\/?p=1683\" \/>\r\n<meta property=\"og:locale\" content=\"de_DE\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"Yamaha C-6 - 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