Quality 274B Replacement Vacuum Tube for 5Z3PJ, 5U4G/5U4GB, 5AR4/GZ34 For Delivering Rich Superior Sound Quality

Features: This 274B vacuum tube adheres to strict global specifications with fine metal and glass construction, Designed for 5Z3PJ, 5U4G/5U4GB, 5AR4/GZ34 Delivers the characteristic 274B warm sound with enhanced midrange definition and lower impedance Features reinforced glass enclosure, shock resistant mounts, and refined emitter/filament technology for fast startup, low noise, and extended usage. A practical option compared to rare vintage tube, providing authentic sound character and stable function for structure upgrades, repairs, or backup needs.

Specifications: Component: metal glass Size:Approx.10.5x5.2cm/4.13x2.05inch Model: 274B 5Z3PJ 5U4G

Package Includes: 1pc 274B Vacuum Tube

note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.