Lot no: 09 068. label inside code: A4 8K. matched pair 1964. The desired result in the application is therefore purely random. Current = 15,1 +15,0 and 15,3 + 15,3mA (100% = 15mA ±0,8mA).
Raytheon OB3 Pair Matched, 2 each. NOS tubes. Perfect!
2 NOS Westinghouse 6AV5GA Vacuum Tubes - Power Pentodes for Bogen Audio Amps
Mullard - Technical Handbook - Part 2 Valves/Tubes -Part 3 Photomultipliers 1978
2 NIB tubes C3gS = premium C3g Siemens matched pair
2 NOS GE 7543 6AU6 /SonyC800 C37A Altec 21 WarmAudio WA8000 EF94 6Ж4П /Mics
2 NOS Vintage Mullard .022 uf 400v Mustard Capacitors TESTED Epiphone Marshall
