PSU

(reseverd power supply unit to compare with T20 AMP or T20 U AMP)

Why KingRex design the special optional power supply unit?

Of course for providing better sound stage~ This optional power supply unit feature a 48VA toroidal transformer coupled to a full fledged regulatory circuit with eight audio grade aluminum electrolytic capacitors: 5 x 2200uF at AC input stage and 3 x 4700uF at DC output stage. The PSU provides abundan t reserve to meet the demand when low frequency transients draw on high-current voltage. To quote 6moons again: “When the PSUs were added to the pot musicality thickened. There was more warm air illing up a more expansive soundstage. Bass got deeper the midrange turned proportionally more pronounced to make the overall harmonics even richer.” Or as August 2007Hi Fi World magazine: Consequently, I felt this was as good a time as any to switch to the upgrade PSU, which ad been sat beside the T20 on the shelf quietly warming up, and this improved things by quite a decent margin. A proper image appeared with depth, a good scale and nice sense of atmosphere.

 Why KingRex design the T20 U?

Nowadays, the computer is ubiquitous in many people daily life. But why the Hi Fi audio equipment still only in music lover’s living room not just next to their PC? Although the all the PC could handle multi-media display very well. However, the sound card or the audio chip is for 5.1 or 7.1 using. It’s good for movie seeing or game playing but can not provide the purity sound for the audiophile, especially the unexpected noise and distortion. The KingRex T20 U could get the digital signal directly from your computer with built-in USB interface and DAC (digital-analog converter). There will be no chance to inflicted noise and distortion so you only able to hear the authentic music no less and no more .