PSVANE Summit 300B Vacuum Tube Quantity:4pcs Matched Quad this tube ensures reduced thermal

this tube ensures reduced thermal stress and distortion

The 300B-AT features the Horizon series' exclusive HPC-T coating and a base made of a new material

Tetrode Mode

Anode Negative Voltage

making it perfect for any 6L6 amplifier setup

PSVANE Summit 300B Vacuum Tube Quantity:4pcs Matched Quad this tube ensures reduced thermalWith the launch of the SUMMIT series, we are confident in declaringwe have reached the summit. Through our latest breakthroughs in vacuum tube manufacturing technology, we have pushed the boundaries of audio performance and engineering integration to an entirely new level. Join us and explore the summit of perfection. The PSVANE SUMMIT series features our innovative HPC Coating, a proprietary multi layer composite coating technology developed