Up for auction is a vintage Western Electric VT-25A power triode vacuum tube, accompanied by a heavy-duty E.F. Johnson ceramic 4-pin socket (Part No. 123-209-200). Properly tested on our calibrated TV/7D/U where minimum is 32 the tube tests at 71 on our tester. The Western Electric VT-25A is highly prized by audiophiles and collectors for its incredible build quality and exceptional sonic performance. Unlike standard thoriated-tungsten VT-25/10 tubes that run at 7.5V, the Western Electric VT-25A features an oxide-coated filament designed for 7.0V at 1.2A operations. The included E.F. Johnson socket is a rugged, industrial-grade glazed porcelain base with heavy-duty contacts, offering perfect physical and electrical connectivity for this tube. Condition Details * Tube Visual Condition: The glass envelope is clean and securely attached to the white ceramic base. Internal elements appear straight and intact. No loose debris inside the bulb. (Please see high-resolution photos for exact cosmetic condition). * Base/Socket Condition: The E.F. Johnson ceramic socket is in excellent vintage shape. No cracks or chips in the porcelain. The metal pin contacts are clean, tight, and free of heavy corrosion. Specifications * Tube Type: VT-25A (Low-Mu Power Triode) * Manufacturer: Western Electric * Base Type: Standard 4-Pin UX * Included Socket: E.F. Johnson 123-209-200 (A4-10 configuration) Shipping & Handling The tube will be wrapped in multiple layers of heavy-duty bubble wrap and double-boxed to ensure it arrives safely. Shipped via USPS Ground Advantage / Priority Mail with full tracking and insurance. *Please review all photos carefully before bidding, and feel free to reach out with any questions. Thanks KC8 FZR
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