1 X ECC83S JJ ELECTRONIC. MULTISTAGE CRYOGENIC PROCESS. +75% EMISSION, NOS/NIB

1 X ECC83S JJ ELECTRONIC. MULTISTAGE CRYOGENIC PROCESS. WITH MULTISTAGE CRYOGENIC PROCESS.

TESTED WITH AMPLITREX AT1000 THESE TUBES HAVE +75% EMISSION. ALL TUBES ARE NEWS.

THIS TUBES HAS A MULTISTAGE CRYOGENIC PROCESS

FOR HIFI, THIS PROCESS WILL DECREASE THE MATERIAL TENSION AND IMPROVE ATOMICALLY THEIR WELDS. ALSO, IT WILL DECREASE IT WORKING TEMPERATURE BY 10-15%.

THIS IMPROVEMENTS WILL RESULTS IN: BETTER SOUND QUALITY IN GENERAL.

NEW TUBES WITH TRIODES AT +75% EMISSION

RC121 HIFI