5R4GY GE VINTAGE Black Plate D Getter/O Getter USA Rectifier

RARE VINTAGE U.S. RECTIFIER — ORIGINAL FACTORY STOCK 💎 A highly desirable GE 5R4GY rectifier tube, made in the USA and supplied in original box. Black plate construction with D-getter/O-getter design for classic American vintage performance. Tube Details and Codes 📌 • 5R4GY rectifier tube from General Electric • Made in USA, original box included • Black plate construction • D-getter / O-getter structure Testing and Performance ⚡ • Suitable for high-end tube amplifiers and vintage restoration • Vintage stock presentation with collectible appeal • Ideal for systems seeking authentic classic rectifier character Sonic Signature 🎵 • Known for stable power delivery and refined musical flow • Adds a smooth, organic presentation with strong vintage authority