{"id":160142,"date":"2023-04-14T07:13:42","date_gmt":"2023-04-14T06:13:42","guid":{"rendered":"https:\/\/www.techweekmag.com\/?p=160142"},"modified":"2023-04-14T07:13:42","modified_gmt":"2023-04-14T06:13:42","slug":"unison-research-simply-845-integrated-amplifier-with-845-tubes","status":"publish","type":"post","link":"https:\/\/www.stereoindex.com\/tech\/hi-fi\/unison-research-simply-845-integrated-amplifier-with-845-tubes\/","title":{"rendered":"Unison Research Simply 845: Integrated amplifier with 845 tubes"},"content":{"rendered":"

The well-known Italian manufacturer of tube audio equipment\u00a0Unison Research has presented a new\u00a0Unison Research Simply 845\u00a0integrated amplifier\u00a0at the\u00a0Axpona 2023<\/i>\u00a0exhibition now in the USA .\u00a0The output stages of the amplifier are implemented on\u00a0845\u00a0direct-heated triodes and operate in pure class A. Thus, we can say that we have a real classic of tube amplification, capable of giving emotions for which they love the \u201clamp\u201d.<\/p>\n

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The pre-amplification stages are implemented on a pair of ECC82 double triodes and a pair of 12AU7.\u00a0The Unison Research Simply 845 integrated amplifier develops up to 23 watts when driven into a load with a nominal impedance of 6 ohms.\u00a0The developers paid special attention to the volume control, because they believe that the sound quality is largely determined by this particular element.\u00a0The Unison Research Simply 845 uses a Japanese-made ALPS RK27 motorized potentiometer for volume control.<\/p>\n

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Like any self-respecting tube manufacturer, Unison Research designs and handcrafts its own output transformers, the heart of any tube amplifier.\u00a0The new Unison Research Simply 845 is equipped with four line inputs, made on high-quality gold-plated RCA connectors.\u00a0The amplifier also offers a stereo line output for connecting a tape recorder and an adjustable stereo (!) output for an active subwoofer.<\/p>\n

Traditionally for Unison Research, the Simply 845 integrated amplifier is very compact – its dimensions are only 37 x 26 x 57 cm. At the same time, the device weighs more than 30 kg – high-quality transformers cannot be light!\u00a0The design follows the best Italian tradition \u2013 the combination of stainless steel with black lacquer and brushed metal finish is complemented by walnut or cherry wood panels.<\/p>\n

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The world premiere of the Unison Research Simply 845\u00a0tube integrated amplifier\u00a0will take place at\u00a0Axpona 2023<\/i>\u00a0in the USA.\u00a0In mid-May, the new product will be shown at the\u00a0High End\u00a0<\/i>Show 2023<\/i>\u00a0in Munich, but the amplifier should go on sale before the opening of the exhibition.\u00a0The suggested retail price for the Unison Research Simply 845 amplifier is\u00a08,900 euros\u00a0.<\/p>\n","protected":false},"excerpt":{"rendered":"

The well-known Italian manufacturer of tube audio equipment\u00a0Unison Research has presented a new\u00a0Unison Research Simply 845\u00a0integrated amplifier\u00a0at the\u00a0Axpona 2023\u00a0exhibition now in the USA .\u00a0The output stages of the amplifier are implemented on\u00a0845\u00a0direct-heated triodes and operate in pure class A. Thus, we can say that we have a real classic of tube amplification, capable of giving […] More<\/a><\/p>\n","protected":false},"author":10404,"featured_media":160147,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[642],"tags":[779],"class_list":{"0":"post-160142","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-hi-fi","8":"tag-news"},"acf":[],"aioseo_notices":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/160142","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/users\/10404"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/comments?post=160142"}],"version-history":[{"count":0,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/160142\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media\/160147"}],"wp:attachment":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media?parent=160142"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/categories?post=160142"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/tags?post=160142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}