PSVANE WE275 1:1 Copy WE 275 Upgrade 1940s WE2A3 2A3 Vacuum Tube Amplifier Kit Hifi Audio Valve DIY Matched

Description Report Item Thank you for visiting AOYUE Vacuum tube brand export store PSVANE WE275 Electronic Tube 1:1 Complete Reproduction Upgrade 1940s Xidian WE2A3 2A3 Vacuum Tube Original Precision Matching Regarding PSVANE WE275: "WE275A is the 2A3 of Xidian, inheriting all the characteristics of Xidian Sound. The WE275 of Noble Voice fully replicates all the structure, formula, and sound expression of Xidian 275A. As soon as you open it, you will understand: this is the most beautiful sound of 2A3 in the world, none of them." Prior to this, the best 2A3 we could hear was the early RCA single screen 2A3. Perhaps due to the vastly different sound characteristics between RCA and Xidian, just after replacing it with the aristocratic voice replica 275, there were many unaccustomed sounds: the sound suddenly became much more transparent, and high-frequency, air and hall sounds were immediately reminiscent of Xidian's taste. The 3D and live feel of the sound field were particularly strong, and the music colors of vocals and instruments were even more exquisite and convex, which was overwhelming. After listening to RCA single screen 2A3 for a few days, I was not used to it anymore: high-frequency details and air sensation were much less, and the live feeling was much less. It's not that strong anymore, it's just that the middle and low frequencies feel smoother and more relaxed. After all, the WE275 from the Voice of the Noble is still a new model, and the manufacturer suggests that it should be cooked for at least 80 hours, so I can play with the same WE300B from the same factory The experience of WE274B is that before and after boiling, there are two days, and users do not need to worry at all