A PSVANE 101D-PT vacuum tube, cross-compatible with the 101, E101D, WE101D, and 101DL tube family — a premium reproduction of a highly sought-after vintage tube type used in high-end audio amplifier builds. Sold matched for consistent performance when used in pairs.
The original Western Electric 101D is prized among tube audio enthusiasts but scarce and expensive on the vintage market; this modern matched reproduction gives builders and restorers a reliable, obtainable alternative with the same pin-out and characteristics.
