{"id":17734,"date":"2020-08-31T21:47:56","date_gmt":"2020-08-31T21:47:56","guid":{"rendered":"https:\/\/audiocentras.lt\/produktas\/ear-yoshino-899-integrated-tube-amplifier\/"},"modified":"2026-09-26T19:30:09","modified_gmt":"2026-09-26T19:30:09","slug":"ear-yoshino-899-integrated-tube-amplifier","status":"publish","type":"product","link":"https:\/\/audiocentras.lt\/en\/produktas\/ear-yoshino-899-integrated-tube-amplifier\/","title":{"rendered":"EAR Yoshino 899 Integrated Tube Amplifier"},"content":{"rendered":"<p>The EAR Yoshino 899 is a stereo integrated tube amplifier for home stereo systems. Its six-input passive preamplifier lets listeners select among connected audio sources. Balanced inputs provide a connection for sources with balanced outputs.<\/p>\n<p>The 899 also offers a dedicated power amplifier mode. This gives a home system another way to use its tube power stage. For greater output in a mono configuration, the amplifier supports bridged and parallel operation. Either mono mode delivers 140 W of Class A power.<\/p>\n<p>Each channel uses two pairs of KT90 tubes. Behind the source controls, the power stage follows the EAR 890 circuit. A thick, rigid, anodized aluminum front panel measures 19 inches across and supports rack mounting.<\/p>\n<h2>Benefits<\/h2>\n<ul>\n<li><strong>Six-input passive preamplifier<\/strong> &#8211; Select one of six connected sources through the 899\u2019s integrated control section.<\/li>\n<li><strong>Dedicated power amplifier mode<\/strong> &#8211; Use the 899 as a power stage when the system calls for that arrangement.<\/li>\n<li><strong>Balanced inputs<\/strong> &#8211; Connect an audio source equipped with a balanced output.<\/li>\n<li><strong>Two mono configurations<\/strong> &#8211; Choose bridged or parallel operation, with 140 W of Class A power in mono mode.<\/li>\n<li><strong>KT90 output tubes<\/strong> &#8211; Each channel contains two pairs of KT90 tubes in its power section.<\/li>\n<li><strong>EAR 890 power circuit<\/strong> &#8211; The integrated design combines that amplifier\u2019s power-stage circuit with passive source control.<\/li>\n<li><strong>Rack-ready front panel<\/strong> &#8211; The 19-inch faceplate uses thick, rigid anodized aluminum and is designed for equipment-rack installation.<\/li>\n<\/ul>\n<h2>Who Is This Amplifier For?<\/h2>\n<p>The EAR Yoshino 899 suits a home stereo system that needs an integrated tube amplifier and selection for six sources. Its passive preamplifier places source selection in the same unit as the tube power stage. Balanced inputs also accommodate a source fitted with a balanced output.<\/p>\n<p>It also suits a home stereo system built around a separate preamplifier. In that arrangement, the 899 can operate solely as a power amplifier. Its dedicated mode makes this use part of the amplifier\u2019s design.<\/p>\n<p>For a system configured around mono amplification, the 899 provides both bridged and parallel modes. Those options give the owner two ways to use its 140 W Class A mono capability. The 19-inch panel also suits an equipment rack.<\/p>\n<h2>Technical Specifications<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Model<\/th>\n<td>EAR Yoshino 899<\/td>\n<\/tr>\n<tr>\n<th>Amplifier type<\/th>\n<td>Stereo integrated tube amplifier<\/td>\n<\/tr>\n<tr>\n<th>Preamplifier<\/th>\n<td>Passive, with six inputs<\/td>\n<\/tr>\n<tr>\n<th>Power amplifier mode<\/th>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<th>Power-stage circuit<\/th>\n<td>Based on the EAR 890 amplifier circuit<\/td>\n<\/tr>\n<tr>\n<th>Inputs<\/th>\n<td>Balanced inputs<\/td>\n<\/tr>\n<tr>\n<th>Mono modes<\/th>\n<td>Bridged and parallel<\/td>\n<\/tr>\n<tr>\n<th>Mono output<\/th>\n<td>140 W, Class A<\/td>\n<\/tr>\n<tr>\n<th>Tubes<\/th>\n<td>Two pairs of KT90 tubes per channel<\/td>\n<\/tr>\n<tr>\n<th>Front panel<\/th>\n<td>19-inch, thick and rigid anodized aluminum; designed for rack mounting<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Why Choose the EAR Yoshino 899?<\/h2>\n<p>The 899 brings the EAR 890 power-stage circuit together with a passive preamplifier housed in a separate section. That layout gives the amplifier two roles: integrated source control and dedicated power amplification. Its balanced inputs add a connection option for appropriately equipped sources.<\/p>\n<p>The EAR 890 circuit has a specific place in the range\u2019s development. The EAR 890 evolved from the EAR 834 integrated amplifier. Changes to its output tubes and circuit details brought the EAR 890 to 70 W in the same chassis. That 70 W figure describes the EAR 890, while the 899 adopts its power-stage design.<\/p>\n<p>Tim de Paravicini carried the EAR 834\u2019s clarity, control, and broad frequency reproduction into this more powerful design. The 899 adds two mono operating choices alongside its stereo integrated role. Its anodized aluminum faceplate makes rack installation part of the physical design.<\/p>\n<h2>FAQ<\/h2>\n<h3>Is the EAR Yoshino 899 an integrated amplifier for a home stereo system?<\/h3>\n<ul>\n<li>Yes. It combines a stereo tube power stage with a six-input passive preamplifier for home stereo use.<\/li>\n<\/ul>\n<h3>Can the 899 serve as the power amplifier in a home stereo system?<\/h3>\n<ul>\n<li>Yes. A dedicated power amplifier mode lets the 899 operate as the system\u2019s power stage.<\/li>\n<\/ul>\n<h3>Can I connect a source with balanced outputs?<\/h3>\n<ul>\n<li>Yes. The EAR Yoshino 899 includes balanced inputs for a source equipped with balanced outputs.<\/li>\n<\/ul>\n<h3>What power does the 899 deliver in mono mode?<\/h3>\n<ul>\n<li>It delivers 140 W of Class A power in bridged or parallel mono operation.<\/li>\n<\/ul>\n<h3>Which tubes does each channel use?<\/h3>\n<ul>\n<li>Each channel uses two pairs of KT90 tubes.<\/li>\n<\/ul>\n<h3>Can the front panel be mounted in an equipment rack?<\/h3>\n<ul>\n<li>Yes. Its thick, rigid, anodized aluminum front panel is 19 inches wide and designed for rack mounting.<\/li>\n<\/ul>\n<h3>How is the 899 related to the EAR 890?<\/h3>\n<ul>\n<li>The 899 uses the EAR 890 power-stage circuit and adds a passive preamplifier for integrated operation.<\/li>\n<\/ul>\n<p>The EAR Yoshino 899 combines six-source control, balanced connectivity, and an EAR 890-derived tube power stage in one chassis. Dedicated power amplifier operation and two Class A mono modes give it further roles as a home stereo system develops.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The EAR Yoshino 899 is a stereo integrated tube amplifier for home stereo systems. It combines a six-input passive preamplifier with balanced inputs and a dedicated power amplifier mode. Bridged and parallel mono operation deliver 140 W of Class A power. Each channel uses two pairs of KT90 tubes, while the 19-inch anodized aluminum front panel is designed for rack mounting.<\/p>\n","protected":false},"featured_media":17731,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_members_access_role":[],"_members_access_error":""},"product_brand":[],"product_cat":[431,67,107],"product_tag":[916,917,334,892,912,914,915,913,918,847],"class_list":["post-17734","product","type-product","status-publish","has-post-thumbnail","product_cat-home-appliances","product_cat-stereo-aparatura","product_cat-stereo-integruoti-stiprintuvai","product_tag-balanced-inputs","product_tag-class-a-amplifiers","product_tag-ear-yoshino","product_tag-ear-yoshino-899","product_tag-integrated-tube-amplifiers","product_tag-kt90-tubes","product_tag-passive-preamplifiers","product_tag-power-amplifiers","product_tag-rack-mount-audio","product_tag-stereo-amplifiers","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.4 (Yoast SEO v28.4) - 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