2 C 51 = 6 N 3 Vacuum tube Double triode 130 V 7.6 mA Number of pins (num): 9 Base: Noval Content 1 pc(s)

Despite vacuum tubes, valve bases and related accessories haven't been mass-produced for about 35 years, they are, and will, be used in high-quality amplifiers, music gear (old and new), testing equipment, across the industries, as well as in research, education and museums.

Price: 22.99 from Conrad Electronic