![]() In general, attention has been paid to all details in order to achieve nothing less than the best possible quality, thus relying not only on particularly high-quality components, but also on very special circuit boards. The preamplifier circuits are fed by stabilised, linear electronic power supplies that have been specially developed to minimise interference with mains noise. both the preamplifier and the power amplifier, whereby ultimately, around two 845-type tubes as well as two ECC82 and two 12AU7, up to 23 watts per channel should be available as speaker systems with an impedance of 6 ohms. Tubes that are known for their remarkable durability and their extraordinary sound characteristics, according to the company from Italy.īy the way, it is remarkable that Unison Research explicitly points out that they consider the concept of a stereo integrated amplifier superior to that of a separate preamplifier and power amplifier combination, because this way expensive connecting cables can be dispensed with, which, moreover, would never be truly neutral for the sound reproduction, as the company literally states.įoto © Unison Research | Unison Research Simply 845 In pure Class AĪs already briefly mentioned, the new Unison Research Simply 845 operates entirely in Class A, i.e. Like the Unison Research 845, the new Unison Research Simply 845 is said to use the famous directly heated 845 triodes. From the designation, it is quickly clear that these two have one thing in common, and that is the tubes, which have already been praised as a special feature. The new Unison Research Simply 845 is to be placed near the top of the Unison Research range of stereo integrated amplifiers with tube technology, according to the promise of the Italian high-end hi-fi manufacturer, directly below the flagship Unison Research Absolute 845 SE Integrated Dual Mono Valve Amplifier. Unison Research Simply 845 – Nearly at the Top The new Unison Research Simply 845 thus presents itself as a new edition of a classic, whereby it is a single-ended, fully Class A stereo integrated amplifier, which, according to the Italians, will celebrate its world premiere in mid-April 2023 at Axpona 2023 in the USA. However, one has to ignore the fact that this product designation refers to an amplifier that is virtually treated as a classic, some even speak of a legend, whereby ultimately everything revolves around the tubes used here, the triodes of the 845 type. One might think that the new Unison Research Simply 845 is nothing more than another stereo integrated amplifier based on tube technology from the Italian hi-fi manufacturer Unison Research, and yes, viewed soberly, it is exactly like that. With the Unsison Research Simply 845, a true classic from Italy is to be offered in the latest form and celebrate its world premiere in mid-April 2023.
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