Psvane Valve électronique à tube à vide

The major difference seems to be that the Psvane is far more extended at the frequency extremes,but at the same time has a far more richer harmonic presentation. Much like the qualities of NOS 845′s  In comparison to the others, the 845T, right out of the box, seems brighter. After about 10 hours I began to notice a difference. Compared to the 845B, they seem far more transparent but at the same time much cleaner. Bass tones and pitch definition are improved. String tone seems to be...

These are the latest release from Psvane Audio as their affordable series for everyone.  It inherits the warm sound of Chinese 300B tubes compared to the dry sounding Russian tubes, but also offer you incredible details at a small price tag.  Features:  Clear glass enclosure  White ceramic base  Gold coated pins  Can replace all standard Shuguang 300B tubes  Factory matched pair – each tube packed in its own box  Some precautions about using high...