Shanghai Shuguang 6P14 Vacuum Tube Class J Replaces 6p14 6BQ5 6N14N EL84 for HIFI Audio Tube Amplifier Original Exact Match - AliExpress
Shuguang Brand 6P14 Military J Level Metal Base Vacuum Tube VaIve Instead of EL84 6BQ5 CV4055 N709 for HiFi Hi-end Amplifier Audio Senior Player Headphone Pro-amp Fever Acoustic DIY 1pc in Dubai -