Carbon coating inside the glass envelope for better heat dissipation and stability of electron tube performance.
Teflon Base with Oxidized Aluminum Collar:
The MKII series tubes use exquisite Teflon material for the base to improve on low conductivity and stability. The amber color oxidized aluminum collar around the Teflon base is will avoid corrosion as well as finger prints to maintain a prestige appearance.
Psvane logo and serial number
The Psvane logo and serial number are engraved on the base: The Psvane MKII series have its logo and serial number engraved in the tube base facing all in same direction. No print on the glass does disturb the appearance of the beautiful shaped glass envelope.
Glass Quality:
A higher quality glass is used for the MKII series to increase the reliability and stability which does slightly increase the total weight of each tube.
Sound Quality: The MKII series offers superb sound quality. The new coating materials offer an even better music presentation. Even compared to the great sounding Mark I T-Series you will experience slight 3D imaging improvement, layering and clarity
"PSVANE KT88C Classic Serie"
The construction of the PSVANE KT88C Classic series uses gold-plated control grid wires and, as the name of the series implies, a timeless classic design based on the historic original - KT88 from the M.O. Valve (Marconi-Osram) and G.E.C.
"PSVANE KT88C Classic Serie"
The construction of the PSVANE KT88C Classic series uses gold-plated control grid wires and, as the name of the series implies, a timeless classic design based on the historic original - KT88 from the M.O. Valve (Marconi-Osram) and G.E.C.
Product information "5U4G PSVANE HIFI-Series"
5U4G is glass- shell, 8-pin socket, directly heated full-wave rectifier tube，5U4G is very similar with 274B and 5Z3P, which can be replaced by each other.
