Tube Buffer Preamplifier X10-D Music Fidelity 6N11 No Gain AC12V Sweet Natural Taste

The song Wang Bu Le Ni come from smartphone, and processed by X10-D Music Fidelity tube buffer preamplifier, which was launched in the mid-1990s in British, excellent sound effects, cute and unique appearance. It caused quite a stir when it hit market. Its role and advantages are, it can greatly reduce the digital taste and transistor sound when connected between VCD, CD, DVD, CD-ROM and other digital audio amplifier, so that the entire sound system has sweet natural tube taste. X10-D Music Fidelity, cleverly designed that output terminal with a deep negative feedback, reaches a high performance, distortion rate dropped to a surprising degree.

Its output terminal with a deep negative feedback, reaches a high performance, distortion rate dropped to a surprising degree. 

And, its designer took advantage of the feature of a very good linearity and working condition of tube 6N11 still when its screen voltage reduce to 50V.And when provide AC 12V low voltage power supply , and boost to ± 28V power supply , which can significantly prolong life and improve the signal to noise ratio of tube.

Also. adopt positive and negative DC power supply, eliminating the second stage amplification tube cathode resistor and capacitor, eliminating the negative impact brought by the cathode resistor and capacitor. And transistors can also be used, without using those expensive, bulky high-voltage components.