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Valve Radio and Audio Repair Handbook by CHAS MILLER

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12SF5Triode06812.60.15250–2.00.91.566 000
12SG7HF Pentode06912.60.15250150–2.59.23.44.01 meg.
12SJ7HF Pentode07012.60.15250100–3.03.00.81.651.5 meg.
12SK7HF Pentode07012.60.15250100–3.09.23.41.651.5 meg.
12SQ7DD Triode07112.60.15250–2.00.81.191 000
12SR7DD Triode07112.60.15250–9.09.51.98500
12Z3Rectifier4UX1012.60.3RMS 25060 mA
14A4TriodeOL1912.60.15250–8.07700
14A5Beam Power OutputOL1612.60.15250250–12.530.03.550 000
14A7/12B7HF PentodeOL1212.60.15250100–3.09.22.62.0800 000
14B8PentagridOL1312.60.15250100–3.03.52.7*550360 000
14C7HF PentodeOL1212.60.15250100–3.02.20.71.5751 meg.
14 F7Double TriodeOL1812.60.15250–2.02.31.644 000
15HF Pentode5UX82.00.2213567.5–1.51.850.380 0000600
18

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