ಕೃತಜ್ಞತೆ

#radio spectroscope    #panoramic    #sa-1 type t-100    #spectroscopic sound    #panadapter    #bandscope    #magictransistor    #spectrum analyzer    #magic transistor    #ham-scope    #technology    #mk vii paraset    #clandestine radio    #radio clandestine    #eh scott receiver    #model slr-f    #radio reciever    #magnetic tape recorders    #ಕೃತಜ್ಞತೆ    #魔法のトランジスタ