{"id":367428,"date":"2026-03-19T13:20:19","date_gmt":"2026-03-19T12:20:19","guid":{"rendered":"https:\/\/freakuence.nl\/product\/jeff-rowland-concentra-2\/"},"modified":"2026-05-04T07:17:56","modified_gmt":"2026-05-04T05:17:56","slug":"jeff-rowland-concentra-2","status":"publish","type":"product","link":"https:\/\/freakuence.nl\/en\/product\/jeff-rowland-concentra-2\/","title":{"rendered":"Jeff Rowland Concentra 2"},"content":{"rendered":"
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Description Freakuence!<\/strong><\/span><\/div>\n
Very smooth catchy amp. And we are used to that from uncle Jeff. A relaxed and musical picture, for the discerning listener. The housing of the Jeff Rowland Concentra 2 is cool! <\/span><\/div>\n
General description<\/strong><\/span><\/div>\n
The Jeff Rowland Concentra 2 is an integrated amplifier known for its refined sound reproduction and dynamic performance. The successor to the original Concentra, this amplifier combines the advanced technologies of the Synergy II preamplifier and the Model 112 power amplifier, resulting in a powerful and detailed soundstage. <\/p>\n

With rugged construction and high-quality components, the Jeff Rowland Concentra 2 delivers accurate and musical sound. The amplifier offers both balanced and unbalanced inputs, ensuring flexibility in connection options. Solid construction and thoughtful design contribute to stable and reliable operation, essential for an optimal listening experience. <\/p>\n

Curious about the performance of the Jeff Rowland Concentra 2? Schedule a listening session to experience the sound quality for yourself, compare this amplifier to other models or discuss trade-in options. <\/span><\/div>\n

Background information<\/strong><\/span><\/div>\n
The Jeff Rowland Concentra 2 is an integrated amplifier that combines pioneering technology and elegant design. Designed by founder Jeff Rowland, it is known for its minimalist and functional design philosophy. The enclosure is made of solid aluminum, which provides a sturdy structure and reduces resonances. The unit uses high-quality components and internal wiring for optimal signal integrity. Rowland ensures that all materials are carefully selected for their performance and durability. German glass beads are used for a unique finish. Craftsmanship in assembly is key, with precision and detail at every stage of production. <\/span><\/div>\n
Brand history<\/strong><\/span><\/div>\n
Jeff Rowland Design Group was founded in 1984 by Jeff Rowland. Since then, the company has been designing and manufacturing equipment with advanced technologies. Products are housed in precision-milled aluminum enclosures that serve to protect against electromagnetic interference. Manufacturing takes place in the United States, with an emphasis on mechanical accuracy and material quality. Designs employ balanced architectures, discreetly built circuits and great attention to resonance control. The selection of high-quality components and precise assembly processes underlie each device. For power supply applications, techniques such as active PFC (Power Factor Correction) are employed and isolated converter modules are used. The products undergo extensive quality control and tuning on a piece-by-piece basis. The company has maintained a consistent design philosophy since its inception and operates from the same manufacturing facility in Colorado Springs. <\/span><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Description Freakuence! Very smooth catchy amp. And we are used to that from uncle Jeff. A relaxed and musical picture, for the discerning listener. The housing of the Jeff Rowland Concentra 2 is cool! General description The Jeff Rowland Concentra 2 is an integrated amplifier known for its refined sound reproduction and dynamic performance. The […]<\/p>\n","protected":false},"featured_media":410964,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[984],"product_tag":[487],"class_list":{"0":"post-367428","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-amplifiers","7":"product_tag-used-en","8":"pa_kleur-chrome","10":"first","11":"outofstock","12":"sold-individually","13":"purchasable","14":"product-type-simple"},"acf":[],"yoast_head":"\nJeff Rowland Concentra 2 | Freakuence!<\/title>\n<meta name=\"description\" content=\"Jeff Rowland Concentra 2: 150W per channel, superior sound quality and timeless design. \u2713 New & Used HiFi \u2713 Customer rating: 4.9 out of 5 \u2713 Trade-in \u2713 Listening session\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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