Italian audio label Unison Research (founded in 1987), Is not only famous for tube amplifiers, but they also like to use Italian carpentry on the tube cabinet body. Therefore, when Unison Research''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s tube machine operates, the streamlined metal parts of the box reflect the red light of the vacuum tube. The streamlined panel created brings the dual enjoyment of hearing and vision, and also gives Unison Research a valuable impression of tube amplifiers. However, in recent years, the audio market has gradually shrunk, and the listening habits of young people have been very different from those of previous generations. Many Hi-End labels have launched transformational works in order to attract the attention of young people. Unison Research is no exception. Since 2000, they have invited Padova, Italy(Padua)Professor Leopoldo Rossetto from the university participated in the development plan of the "Unico" series. In addition to launching multiple tube-to-crystal hybrid amplifiers, he also launched a combination of CD players, USB DAC and wireless in consideration of the current situation of multiple music formats in the market Bluetooth digital source equipment.
Sing and play number 1(PHONO ONE) is one of Urison’s popular products. It was launched again after a few years of discontinuation. It retains its classic design. It is designed for demanding vinyl fans.
-Type: Pure Class A stereo vacuum tube front stage
-RIAA: Passive +/-0.2DB (20hz-20khz)
-Output impedance: 800 ohms
Output: 1 group
Gain(magnification): 54DB
Signal to noise ratio: -80DB
Input: 1 group of moving coil type output, 1 group of moving magnet type input
Input impedance: 47KOHM-100-50-22OHM/100-200-320-420PF(Adjustable)
Feedback factor: 0DB
Vacuum tube: 5 pieces of ECC83 (12A*7)
Power supply: external
Size: 37.3*5.84*24.63cm (width, height, depth)
Net weight: 3.6KG(With power supply)