Output Transformers – Philco Library

	Part No.	Tubes	Ratio
1	2766	Single 47 or 42	100:1		0.65	1933
2	2673	Single 47 or 42	90:1		0.85	1933
3	2660	Single 47 or 42	87:1		0.85	1933
4	2580	Single 47 or 42	76:1		1.25	1933
5	2564	Single 47 or 42	53:1		2.5	1933
6	2526	Single 47 or 42	27:1		10	1933
7	2635	Push-Pull 47's or 42's	135:1		0.65	1933
8	2565	Push-Pull 47's or 42's	160:1		0.75	1933
9	2585	Push-Pull 47's or 42's	100:1		1.25	1933
10	2525	Push-Pull 47's or 42's	38:1		10	1933
11	2706	Single 45 or 71-A	70:1		0.65	1933
12	2521	Single 45 or 71-A	20:1		10	1933
13	2766	Push-Pull 45's, 71-A's or 50's	100:1		0.65	1933
14	2646	Single 33	92:1		0.85	1933
15	2598	Single 41	93:1		0.65	1933
16	2673	Single 47 or 42	90:1		0.65	1936
17	2660	Single 47 or 43	87:1		1	1936
18	2580	Single 47 or 44	76:1		1.25	1936
19	32-7019	Single 47 or 45	57:1		1	1936
20	2564	Single 47 or 46	53:1		2.5	1936
21	2526	Single 47 or 47	27:1		10	1936
22	2635	Push Pull 47's or 42's	135:1		0.65	1936
23	2585	Push Pull 47's or 42's	100:1		1.25	1936
24	2525	Push Pull 47's or 42's	38:1		10	1936
25	32-7078	Push Pull 47's or 42's	68:1		1.25	1936
26	2550	Push Pull 47's or 42's	58:1		1	1936
27	2706	Single 45 or 71-A	70:1		0.65	1936
28	2524	Single 45 or 71-A	20:1		10	1936
29	2848	Push-Pull 45's, 71-A's or 50's	80:1		0.65	1936
30	2766	Push-Pull 45's, 71-A's or 50's	100:1		0.65	1936
31	2646	Single 33	92:1		0.65	1936
32	2598	Single 41	93:1		1.25	1936
33	32-7020	Single 43	67:1		1	1936
34	32-7000	Single 43	58:1		1.35	1936
35	2565	Single 19	160:1		0.6	1936
36	2515	Single 79	80:1		1.25	1936
37	32-7052	Push Pull 47's or 42's	50:1		2.25	1936
38	32-7247	Push Pull 42's	37:1		3.5	1936
39	32-7446	Push Pull 6A3's	23:1		3.9	1936
40	2673	Single 47 or 42	90:1		0.65	1937
41	2660	Single 47 or 43	87:1		1	1937
42	2580	Single 47 or 44	76:1		1.25	1937
43	32-7019	Single 47 or 45	57:1		1	1937
44	2564	Single 47 or 46	53:1		2.5	1937
45	2526	Single 47 or 47	27:1		10	1937
46	2635	Push Pull 47's or 42's	135:1		0.65	1937
47	2585	Push Pull 47's or 42's	100:1		1.25	1937
48	2525	Push Pull 47's or 42's	38:1		10	1937
49	32-7078	Push Pull 47's or 42's	68:1		1.25	1937
50	2550	Push Pull 47's or 42's	58:1		1	1937
51	2706	Single 45 or 71-A	70:1		0.65	1937
52	2524	Single 45 or 71-A	20:1		10	1937
53	2848	Push-Pull 45's, 71-A's or 50's	80:1		0.65	1937
54	2766	Push-Pull 45's, 71-A's or 50's	100:1		0.65	1937
55	2646	Single 33	92:1		0.65	1937
56	2598	Single 41	93:1		1.25	1937
57	32-7020	Single 43	67:1		1	1937
58	32-7000	Single 43	58:1		1.35	1937
59	2565	Single 19	160:1		0.6	1937
60	2515	Single 79	80:1		1.25	1937
61	32-7052	Push Pull 47's or 42's	50:1		2.25	1937
62	32-7247	Push Pull 42's	37:1		3.5	1937
63	32-7446	Push Pull 6A3's	23:1		3.9	1937
64	2673	Single 47 or 42	90:1		0.65	1938
65	2660	Single 47 or 42	87:1		1	1938
66	2580	Single 47 or 42	76:1		1.25	1938
67	32-7019	Single 47 or 42	57:1		1	1938
68	2564	Single 47 or 42	53:1		2.5	1938
69	2526	Single 47 or 42	27:1		10	1938
70	2635	Push Pull 47's or 42's	135:1		0.65	1938
71	2585	Push Pull 47's or 42's	100:1		1.25	1938
72	2525	Push Pull 47's or 42's	38:1		10	1938
73	32-7078	Push Pull 47's or 42's	68:1		1.25	1938
74	2550	Push Pull 47's or 42's	58:1		1	1938
75	2706	Single 45 or 71-A	70:1		0.65	1938
76	2524	Single 45 or 71-A	20:1		10	1938
77	2766	Push-Pull 45's, 71-A's or 50's	100:1		0.65	1938
78	2646	Single 33	92:1		0.65	1938
79	2598	Single 41	93:1		1.25	1938
80	32-7020	Single 43	67:1		1	1938
81	32-7000	Single 43	58:1		1.35	1938
82	32-8033	Single 2SL6, 2SL6G		2,000	3.1	1939
83	32-7020	Single 43, 2SA6, 2SA6G		3,000	0.89	1939
84	32-7395	Single 43, 2SA6, 2SA6G			0.95	1939
85	32-7874	Single 43, 2SA6, 2SA6G		3,600	3.5	1939
86	32-7986	Single 43, 2SA6, 2SA6G		3,600	3.5	1939
87	2660	Single 47		5,000	0.77	1939
88	32-7507	Single 41, 6K6G		5,800	4.5	1939
89	32-7495	Single 42, 2AS, 6F6G		6,000	4.6	1939
90	32-7978	Single 41, 6K6G		6,000	5	1939
91	32-8018	Sinlge 41, 6K6G		6,000	5	1939
92	32-7041	Single 42, 2AS, 6F6G		6,200	0.89	1939
93	32-7178	Single 42, 2AS, 6F6G		6,200	1.11	1939
94	32-7567	Single 41, 6K6G		6,200	0.89	1939
95	2564	Single 42, 2AS, 6F6G		6,800	2.22	1939
96	32-7214	Single 42, 2AS, 6F6G		6,600	0.95	1939
97	2580	Single 42, 2AS, 6F6G		6,900	1.11	1939
98	32-7102	Single 42, 2AS, 6F6G		6,900	1.11	1939
99	32-7862	Single 42, 2AS, 6F6G		7,500	1.25	1939
100	32-7765	Single 41, 6K6G		7,800	2.5	1939
101	32-7815	Single 41, 6K6G		7,800	4.6	1939
102	32-7816	Single 41 , 6K6G		7,800	2.5	1939
103	32-7956	Single 41, 6K6G		8,000	3.5	1939
104	32-7955	Single 41, 6K6G		8,000	3.5	1939
105	32-7980	Single 41, 6K6G		8,000	3.5	1939
106	32-7961	Single 41, 6K6G		8,000	4.6	1939
107	32-7936	Single 41, 6K6G		9,000	5	1939
108	32-7721	Single 41, 6K6G		10,000	1.11	1939
109	32-7942	Single 42, 2AS, 6F6G		10,000	1.25	1939
110	32-7562	Single 42, 6K6G		10,000	1.11	1939
111	32-7995	Single 1C5G		13,500	3	1939
112	32-7984	Single 1A5G		25,000	5.5	1939
113	32-7446	Push-Pull 2A3, 6A3, 6B4G		2,920	3.42	1939
114	32-7461	Push-Pull 2A3, 6A3, 6B4G		2,920	3.42	1939
115	32-7753	Push-Pull 2A3, 6A3, 6B4G		2,920	3.42	1939
116	32-7863	Push-Pull 2SL6, 25L6G		3,500	5	1939
117	32-7275	Push-Pull 2SL6, 25L6G		3,700	1.11	1939
118	32-7052	Push-Pull 42, 2A5, 6F6G		5,300	2	1939
119	32-7685	Push-Pull 42, 2A5, 6F6G		5,300	2	1939
120	32-7727	Push-Pull 79, 6Y7G		5,300	2	1939
121	32-7247	Push-Pull 42, 2AS, 6F6G		5,400	3.42	1939
122	32-7078	Push-Pull 42, 2AS, 6F6G		5,580	1.11	1939
123	32-7638	Push-Pull 42, 2A5, 6F6G		5,580	1.11	1939
124	32-7905	Push-Pull 6L6, 6L6G		6,000	3.7	1939
125	2766	Push-Pull 71A		6,200	0.62	1939
126	32-7355	Push-Pull 6A6, 6N7 , 6N7G, 53		6,200	1.11	1939
127	32-7684	Push-Pull 79, 6Y7G		6,200	1.11	1939
128	32-7751	Push-Pull 6L6, 6L6G		7,600	3.7	1939
129	32-7717	Push-Pull 2A3, 6A3, 6B4G		8,000	3.9	1939
130	32-7914	Push-Pull 42, 2A5, 6F6G		9,000	3.7	1939
131	32-7223	Push-Pull 19, 1J6G		12,000	0.89	1939
132	32-7286	Push-Pull 19, 1J6G		12,000	0.89	1939
133	32-7927	Push-Pull 42, 2A5, 6F6G		12,000	2.5	1939
134	32-7981	Push-Pull 42, 2AS , 6F6G		12,000	5	1939
135	32-7996	Push-Pull 42, 2AS, 6F6G		12,000	5	1939
136	32-7997	Push-Pull 42, 2AS, 6F6G		12,000	5	1939
137	32-8020	Push-Pull 42, 2AS , 6F6G		12,000	5	1939
138	2585	Push-Pull 42, 2AS, 6F6G		12,400	1.11	1939
139	32-7551	Push-Pull 41, 6K6G		12,400	1.11	1939
140	32-7634	Push-Pull 42, 2AS, 6F6G		12,400	1.11	1939
141	32-7051	Push-Pull 42, 2AS, 6F6G		13,250	2	1939
142	2590	Push-Pull 47		13,500	0.62	1939
143	32-7786	Push-Pull 41, 6K6G		14,000	1.25	1939
144	32-8019	Push-Pull 42, 2AS , 6F6G		14,000	5	1939
145	2565	Push-Pull 42, 2AS, 6F6G		14,200	0.55	1939
146	32-7453	Push-Pull 19, 1J6G		15,000	1.11	1939
147	32-7472	Push-Pull 19, 1J6G		15,000	1.11	1939
148	32-7968	Push-Pull 41, 6K6G		16,000	1.25	1939
149	32-7639	Push-Pull 19, 1J6G		16,300	4.5	1939
150	32-7818	Push-Pull 41, 6K6G		16,500	4.6	1939
151	32-7788	Push-Pull 79, 6Y7G		17,500	4.6	1939
152	32-7758	Push-Pull 19, 1J6G		18,000	5	1939
153	32-7778	Push-Pull 79, 6Y7G		18,000	1.25	1939
154	32-7829	Push-Pull 41, 6K6G		18,000	1.25	1939
155	32-7909	Push-Pull 41, 6K6G		18,000	1.25	1939
156	32-8033	Single Output Tube		2,000	3.1	1942
157	32-8127	Single Output Tube		2,000	3	1942
158	32-8136	Single Output Tube		2,000	3.3	1942
159	32-7020	Single Output Tube		3,000	0.89	1942
160	32-7395	Single Output Tube		3,200	0.95	1942
161	32-7986	Single Output Tube		3,600	3.5	1942
162	2660	Single Output Tube		5,000	0.77	1942
163	32-7495	Single Output Tube		6,000	4.6	1942
164	32-7978	Single Output Tube		6,000	5	1942
165	32-7041	Single Output Tube		6,200	0.89	1942
166	32-7178	Single Output Tube		6,200	1.11	1942
167	32-7214	Single Output Tube		6,600	0.95	1942
168	2564	Single Output Tube		6,800	2.22	1942
169	32-7862	Single Output Tube		7,500		1942
170	32-7765	Single Output Tube		7,800	2.5	1942
171	32-7815	Single Output Tube		7,800	4.6	1942
172	32-8116	Single Output Tube		8,000	3.5	1942
173	32-7956	Single Output Tube		8,000	3.5	1942
174	32-7961	Single Output Tube		8,000	4.6	1942
175	32-7942	Single Output Tube		10,000	1.25	1942
176	32-7995	Single Output Tube		13,500	3	1942
177	32-8062	Single Output Tube		25,000	3	1942
178	32-8051	Single Output Tube		25,000	3	1942
179	32-7446	Single Output Tube		2,920	3.42	1942
180	32-7753	Push-Pull Output Tubes		2,920	3.42	1942
181	32-7863	Push-Pull Output Tubes		3,500	5	1942
182	32-7275	Push-Pull Output Tubes		3,700	1.11	1942
183	32-8028	Push-Pull Output Tubes		4,000	3.1	1942
184	32-7727	Push-Pull Output Tubes		5,300	2	1942
185	32-7247	Push-Pull Output Tubes		5,400	3.42	1942
186	32-7078	Push-Pull Output Tubes		5,580	1.11	1942
187	32-7905	Push-Pull Output Tubes		6,000	3.7	1942
188	32-7355	Push-Pull Output Tubes		6,200	1.1	1942
189	32-7684	Push-Pull Output Tubes		6,200	1.1	1942
190	32-7751	Push-Pull Output Tubes		7,600	3.7	1942
191	32-7914	Push-Pull Output Tubes		9,000	3.7	1942
192	32-8026	Push-Pull Output Tubes		10,500	3.1	1942
193	32-7223	Push-Pull Output Tubes		12,000	0.89	1942
194	32-7927	Push-Pull Output Tubes		12,000	2.5	1942
195	32-7981	Push-Pull Output Tubes		12,000	5	1942
196	32-7997	Push-Pull Output Tubes		12,000	5	1942
197	32-7551	Push-Pull Output Tubes		12,400	1.11	1942
198	32-7051	Push-Pull Output Tubes		13,250	2	1942
199	2590	Push-Pull Output Tubes		13,500	0.62	1942
200	32-7786	Push-Pull Output Tubes		14,000	1.25	1942
201	32-8019	Push-Pull Output Tubes		14,000	5	1942
202	2565	Push-Pull Output Tubes		14,200	0.55	1942
203	32-7453	Push-Pull Output Tubes		15,000	1.11	1942
204	32-7472	Push-Pull Output Tubes		15,000	1.11	1942
205	32-7818	Push-Pull Output Tubes		16,500	4.6	1942
206	32-7758	Push-Pull Output Tubes		18,000	5	1942
207	32-7778	Push-Pull Output Tubes		18,000	1.25	1942
208	32-7829	Push-Pull Output Tubes		18,000	1.25	1942
209	32-8053	Push-Pull Output Tubes		23,000	3.5	1942
210	32-8107	Push-Pull Output Tubes		40,000	3	1942