UNISON RESEARCH TRIODE 25 INTEGRATED AMPLIFIER

SPECIAL EDITION TRIODE 25 Commemorating Unison Research's 25 year history, three amplifiers symbolize Unison's success; Simply Two, Triode 20, and the legendary Absolute 845. On the occasion of the 25th anniversary of the birth of Unison Research, they pay homage to these historic devices by offering the Simply Two and the Absolute in a limited and numbered “Anniversary” edition. Unison are also offering a completely new version of the Triode 20 and named it, quite appropriately, the Triode 25. The Triode 25, like its predecessor, is a push-pull amplifier that utilizes EL34 tubes in the output stage. The push-pull circuit includes a final stage with two power tubes intended for the amplification of the positive half-waves, respectively, and of the negative half-waves of the audio signal. The task of properly reconstructing the audio signal is then assigned to the output transformer which, thanks to its symmetrical structure, allows for a highly linear signal. Here are some of the m