GE GL-6072 CINQUE STELLE TUBO PIASTRA NERO 3 MICA NOS PENNINO 6072 12AY7 *eTRACER #12C15
Tests within in the dataset expected for a new tube based on datasheet specs, on our eTracer curve tracer. 6072 are ruggedized 12AY7, sought after for vocal preamplifiers, guitar amplifiers and hi-fi systems.