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> 53KU U52 cossor emitron pair valve suit leak 12.1 quad
53KU U52 cossor emitron pair valve suit leak 12.1 quad
53KU U52 Cossor Emitron pair valve suit Leak 12.1 Quad
Nice and rare, MINT NOS BBC pair of 53KU Cossor Emitron rectifiers, that suit all Leak Quad Tannoy Pye etc amplifiers as well as new ones. Can be replaced for U52 53Ku GZ37 GZ34; The ST fat shape indicate very good quality tubes and have been in fact tested at 120/1200mAV with full emission each valve, see photo. Full getters! Have among the best sound you can get out of your amp. Thanks for watching.
