6CH6 EL821 CV4055 CV2127 equivalent NOS MADE IN GREAT BRITAIN Similar to: 6132 CV4055
AWV 5Y3GT Premium NOS Indirectly heated full wave rectifier. Similar to: CV1856, VT-197A, 5Y3GT/G, 5Y3G, 5AZ4, 5Y3WGTA.
PHILIPS 6CA7 Matched pair Amplitrex tested: B+ 500, VG1 -38.5. 35.4 / 35.8 mA Black base Stapled plates Single halo getter