{"id":858,"date":"2018-08-10T17:20:51","date_gmt":"2018-08-11T00:20:51","guid":{"rendered":"http:\/\/philcoradio.com\/library\/?page_id=858"},"modified":"2019-01-01T05:56:39","modified_gmt":"2019-01-01T13:56:39","slug":"audio-transformers","status":"publish","type":"page","link":"https:\/\/philcoradio.com\/library\/index.php\/parts\/audio-transformers\/","title":{"rendered":"Audio Transformers"},"content":{"rendered":"\n\n
<\/div><\/th>
Part No.<\/div><\/th>
Tubes<\/div><\/th>
Ratio<\/div><\/th>
<\/div><\/th>
<\/div><\/th><\/tr><\/thead>
1<\/td>6064<\/td>27 and
\r 45, 47, 42
\r or 71-A<\/td>		1:1<\/td><\/td>1933<\/td><\/tr>
2<\/td>5662<\/td>27 and
\r 45, 47, 42
\r or 71-A<\/td>		1:1<\/td><\/td>1933<\/td><\/tr>
3<\/td>3872<\/td>27 and
\r 45, 47, 42
\r or 71-A<\/td>		1:2<\/td><\/td>1933<\/td><\/tr>
4<\/td>4952<\/td>27 and
\r 45, 47, 42
\r or 71-A<\/td>		1:3<\/td><\/td>1933<\/td><\/tr>
5<\/td>1232<\/td>27 and
\r 45, 47, 42
\r or 71-A<\/td>		1:4<\/td><\/td>1933<\/td><\/tr>
6<\/td>3537<\/td>27 and
\r 45, 47, 42
\r or 71-A<\/td>		1:4<\/td><\/td>1933<\/td><\/tr>
7<\/td>5662<\/td>27 and p.p. 45, 47, 42
\r or 71-A
\r<\/td>		1:1<\/td><\/td>1933<\/td><\/tr>
8<\/td>3872<\/td>27 and p.p. 45, 47, 42
\r or 71-A
\r<\/td>		1:1<\/td><\/td>1933<\/td><\/tr>
9<\/td>4952<\/td>27 and p.p. 45, 47, 42
\r or 71-A
\r<\/td>		1:2<\/td><\/td>1933<\/td><\/tr>
10<\/td>4232<\/td>27 and p.p. 45, 47, 42
\r or 71-A
\r<\/td>		1:3<\/td><\/td>1933<\/td><\/tr>
11<\/td>3537<\/td>27 and p.p. 45, 47, 42
\r or 71-A
\r<\/td>		1:4<\/td><\/td>1933<\/td><\/tr>
12<\/td>6064<\/td>27 and p.p. 45, 47, 42
\r or 71-A
\r<\/td>		1:4<\/td><\/td>1933<\/td><\/tr>
13<\/td>3242<\/td>27 and 26 or 26 and p.p. 45, 71-A, 31 or 50<\/td>1:4<\/td><\/td>1933<\/td><\/tr>
14<\/td>5315<\/td>30 and 33<\/td>1:4<\/td><\/td>1933<\/td><\/tr>
15<\/td>4862<\/td>27 and p.p. 71-A<\/td>1:2.2<\/td><\/td>1933<\/td><\/tr>
16<\/td>6064<\/td>27 and Single or push-pull 45, 47, 42 or 71-A<\/td>1:1<\/td><\/td>1936<\/td><\/tr>
17<\/td>3872<\/td>27 and Single or push-pull 45, 47, 42 or 71-A<\/td>1:2<\/td><\/td>1936<\/td><\/tr>
18<\/td>4952<\/td>27 and Single or push-pull 45, 47, 42 or 71-A<\/td>1:3<\/td><\/td>1936<\/td><\/tr>
19<\/td>4232<\/td>27 and Single or push-pull 45, 47, 42 or 71-A<\/td>1:4<\/td><\/td>1936<\/td><\/tr>
20<\/td>3242<\/td>27 and 26 or 26 and p.p. 45, 71-A, 31, 50<\/td>1:4<\/td><\/td>1936<\/td><\/tr>
21<\/td>5315<\/td>30 and 33<\/td>1:4<\/td><\/td>1936<\/td><\/tr>
22<\/td>4862<\/td>27 and p.p. 71-A<\/td>1:2.2<\/td><\/td>1936<\/td><\/tr>
23<\/td>6582<\/td>38 and p.p. 41<\/td>1:4<\/td><\/td>1936<\/td><\/tr>
24<\/td>32-7211<\/td>85 and p.p. 43<\/td>1:1<\/td><\/td>1936<\/td><\/tr>
25<\/td>32-7372<\/td>85 and p.p. 42<\/td>1:4<\/td><\/td>1936<\/td><\/tr>
26<\/td>7233<\/td>30 Driver and Single 19 37 and 79<\/td>1:1.2<\/td><\/td>1936<\/td><\/tr>
27<\/td>32-7114<\/td>42 1st A.F. Driver and p.p. 42<\/td>1:1<\/td><\/td>1936<\/td><\/tr>
28<\/td>32-7057<\/td>42 Driver and p.p. 42<\/td>1:1<\/td><\/td>1936<\/td><\/tr>
29<\/td>32-7447<\/td>42 Driver and p.p. 6A3<\/td>1:1.8<\/td><\/td>1936<\/td><\/tr>
30<\/td>6064<\/td>27 and Single or push-pull 45, 47, 42 or 71-A<\/td>1:1<\/td><\/td>1937<\/td><\/tr>
31<\/td>3872<\/td>27 and Single or push-pull 45, 47, 42 or 71-A<\/td>1:2<\/td><\/td>1937<\/td><\/tr>
32<\/td>4952<\/td>27 and Single or push-pull 45, 47, 42 or 71-A<\/td>1:3<\/td><\/td>1937<\/td><\/tr>
33<\/td>4232<\/td>27 and Single or push-pull 45, 47, 42 or 71-A<\/td>1:4<\/td><\/td>1937<\/td><\/tr>
34<\/td>3242<\/td>27 and 26 or 26 and p.p. 45, 71A, 31, 50<\/td>1:4<\/td><\/td>1937<\/td><\/tr>
35<\/td>5315<\/td>30 and 33<\/td>1:4<\/td><\/td>1937<\/td><\/tr>
36<\/td>4862<\/td>27 and p.p. 71-A<\/td>1:2.2<\/td><\/td>1937<\/td><\/tr>
37<\/td>6582<\/td>38 and p.p. 41<\/td>1:4<\/td><\/td>1937<\/td><\/tr>
38<\/td>32-7211<\/td>85 and p.p. 43<\/td>1:1<\/td><\/td>1937<\/td><\/tr>
39<\/td>32-7372<\/td>85 and p.p. 42<\/td>1:4<\/td><\/td>1937<\/td><\/tr>
40<\/td>7233<\/td>30 Driver and Single 19 37 and 79<\/td>1:1.2<\/td><\/td>1937<\/td><\/tr>
41<\/td>32-7114<\/td>42 1st A.F. Driver and p.p. 42<\/td>1:1<\/td><\/td>1937<\/td><\/tr>
42<\/td>32-7057<\/td>42 Driver and p.p. 42<\/td>1:1<\/td><\/td>1937<\/td><\/tr>
43<\/td>32-7447<\/td>42 Driver and p.p. 6A3<\/td>1:1.8<\/td><\/td>1937<\/td><\/tr>
44<\/td>6064<\/td>27 and Single push-pull 45, 47, 42 or 71-A<\/td>1:1<\/td><\/td>1938<\/td><\/tr>
45<\/td>3872<\/td>27 and Single push-pull 45, 47, 42 or 71-A<\/td>1:2<\/td><\/td>1938<\/td><\/tr>
46<\/td>4952<\/td>27 and Single push-pull 45, 47, 42 or 71-A<\/td>1:3<\/td><\/td>1938<\/td><\/tr>
47<\/td>4232<\/td>27 and Single push-pull 45, 47, 42 or 71-A<\/td>1:4<\/td><\/td>1938<\/td><\/tr>
48<\/td>3242<\/td>27 and 26
\ror 26 p.p. 45, 71A,
\r31, 50<\/td>		1:4<\/td><\/td>1938<\/td><\/tr>
49<\/td>5315<\/td>30 and 33<\/td>1:4<\/td><\/td>1938<\/td><\/tr>
50<\/td>4862<\/td>27 and
\rp.p. 71-A
\r, 38 and
\r p.p. 41<\/td>		1:2.2<\/td><\/td>1938<\/td><\/tr>
51<\/td>6582<\/td>27 and
\rp.p. 71-A
\r, 38 and
\r p.p. 41<\/td>		1:4<\/td><\/td>1938<\/td><\/tr>
52<\/td>32-7211<\/td>85 and p. p. 43<\/td>1:1<\/td><\/td>1938<\/td><\/tr>
53<\/td>32-7372<\/td>85 and p, p. 42<\/td>1:4<\/td><\/td>1938<\/td><\/tr>
54<\/td> 7288<\/td>30 Driver and Single 19, 37 and 79<\/td>1:1.2<\/td><\/td>1938<\/td><\/tr>
55<\/td>32-7114<\/td>42 1st A.F Driver and p.p. 42<\/td>1:1<\/td><\/td>1938<\/td><\/tr>
56<\/td>32-7057<\/td>42 Driver and p.p. 42<\/td>1:1<\/td><\/td>1938<\/td><\/tr>
57<\/td>32-7447<\/td>42 Driver and p.p. 6A3<\/td>1:1.8<\/td><\/td>1938<\/td><\/tr>
58<\/td>32-7484<\/td>75 to 42<\/td>1:1<\/td>10<\/td>1939<\/td><\/tr>
59<\/td>5315<\/td>30 to 33<\/td>1:4<\/td>8<\/td>1939<\/td><\/tr>
60<\/td>3241<\/td>30 to 33<\/td>1:4<\/td>8<\/td>1939<\/td><\/tr>
61<\/td>32-7915<\/td>Micro. to 6K5G<\/td>1:34<\/td>5<\/td>1939<\/td><\/tr>
62<\/td>32-7211<\/td>One 75 to two 43<\/td>1:1<\/td>10<\/td>1939<\/td><\/tr>
63<\/td>6064<\/td>One 6B6G to two 25A6 (or 25A6G )<\/td>1:1<\/td>8<\/td>1939<\/td><\/tr>
64<\/td>5662<\/td>One 27 to two 47<\/td>1:1<\/td>8<\/td>1939<\/td><\/tr>
65<\/td>32-7725<\/td>One 6F6 (or 6F6G) to two 6B4G<\/td>1:1.4<\/td>35<\/td>1939<\/td><\/tr>
66<\/td>32-7447<\/td>One 42 to two 6A3<\/td>1:1.8<\/td>35<\/td>1939<\/td><\/tr>
67<\/td>3872<\/td>One 42 to two 6A3<\/td>1:2<\/td>8<\/td>1939<\/td><\/tr>
68<\/td>4952<\/td>One 6F6 (or 6F6G) to two 6B4G <\/td>1:3<\/td>8<\/td>1939<\/td><\/tr>
69<\/td>32-7849<\/td>One 6R7 (or 6R7G) to two 25L6 (or 25L6G)<\/td>1:4<\/td>2<\/td>1939<\/td><\/tr>
70<\/td>4232<\/td>One 85 to two 41<\/td>1:4<\/td>5<\/td>1939<\/td><\/tr>
71<\/td>32-7828<\/td>One 85 to two 41 \/ One 6V7G to two 6~6G<\/td>1:4<\/td>5<\/td>1939<\/td><\/tr>
72<\/td>32-7471<\/td>One 85 to two 42 \/ One 6V7G to two 6F6
\r (or 6F6G)<\/td>		1:4<\/td>5<\/td>1939<\/td><\/tr>
73<\/td>6582<\/td>One 38 to two 41 \/ One 38 to two 6K6G<\/td>1:4<\/td>14<\/td>1939<\/td><\/tr>
74<\/td>4862<\/td>One 30 to two 31<\/td>1:4<\/td>8<\/td>1939<\/td><\/tr>
75<\/td>3242<\/td>One 30 to two 31<\/td>1:4<\/td>8<\/td>1939<\/td><\/tr>
76<\/td>3537<\/td>One 27 to two 45<\/td>1:4<\/td>8<\/td>1939<\/td><\/tr>
77<\/td>32-7372<\/td>One 85 to two 42
\r \/ One 6V7G to two 6F6
\r (or 6F6G)<\/td>		1:4<\/td>5<\/td>1939<\/td><\/tr>
78<\/td>32-7532<\/td>One 85 to two 42 \/ One 6V7G to two 6F6
\r(or 6F6G )<\/td>		1:10<\/td>5<\/td>1939<\/td><\/tr>
79<\/td>32-7057<\/td>One 42 to two 42 \/ One 6F6 (or 6F6G ) to two 6F6 (or 6F6G)<\/td>1:1<\/td>50<\/td>1939<\/td><\/tr>
80<\/td>32-7114<\/td>One 42 to two 42 \/ One 6F6 (or 6F6G) to two 6F6 (or 6F6G)<\/td>1:1<\/td>25<\/td>1939<\/td><\/tr>
81<\/td>32-7876<\/td>One 6F6 (or 6F6G) to two 6L6 (or 6L6G) \/ One 42 to two 6L6 (or 6L6G)<\/td>1:1<\/td>35<\/td>1939<\/td><\/tr>
82<\/td>7652<\/td>One 37 to one 79 \/ One 37 to one 6Y7G<\/td>1.2:1<\/td>8<\/td>1939<\/td><\/tr>
83<\/td>7233<\/td>One 30 to one 19 \/ One 1H4G to one 1J6G<\/td>1.2:1<\/td>8<\/td>1939<\/td><\/tr>
84<\/td>32-7865<\/td>One 6J5 (or 6J5G ) to two 6L6 ( or 6L6G)<\/td>1.2:1<\/td>8<\/td>1939<\/td><\/tr>
85<\/td>32-7637<\/td>One 30 to one 19 \/ One 1H4G to one 1J6G<\/td>1.2:1<\/td>8<\/td>1939<\/td><\/tr>
86<\/td>32-7480<\/td>One 30 to one 19 \/ One 1 H4G to one 1J6G<\/td>1.2:1<\/td>8<\/td>1939<\/td><\/tr>
87<\/td>32-8027<\/td>One 6J5 (or 6J5G) to two 49<\/td>1.2:1<\/td>8<\/td>1939<\/td><\/tr>
88<\/td>32-7473<\/td>One 30 to one 19 \/ One 1H4G to one 1J6G<\/td>1.2:1<\/td>8<\/td>1939<\/td><\/tr>
89<\/td>32-7454<\/td>One 30 to one 19 \/ One 1H4G to one 1J6G<\/td>1.2:1<\/td>8<\/td>1939<\/td><\/tr>
90<\/td>32-7356<\/td>One 76 to one 6A6 \/ One 76 to one 6N7 (or 6N7G)<\/td>1.2:1<\/td>8<\/td>1939<\/td><\/tr>
91<\/td>32-7206<\/td>One 37 to one 79 \/ One 37 to one 6Y7G<\/td>1.2:1<\/td>8<\/td>1939<\/td><\/tr>
92<\/td>32-7681<\/td>One 37 to one 79 \/ One 37 to one 6Y7G<\/td>1.2:1<\/td>8<\/td>1939<\/td><\/tr>
93<\/td>32-7779<\/td>One 37 to one 79 \/ One 37 to one 6Y7G<\/td>2.5:1<\/td>8<\/td>1939<\/td><\/tr>
94<\/td>32-7671<\/td>Two 6J5 (or 6J5G ) to two 42<\/td>2.7:1<\/td>0<\/td>1939<\/td><\/tr>
95<\/td>32-7484<\/td>85 to 42<\/td>1:1<\/td><\/td>1942<\/td><\/tr>
96<\/td>5315<\/td>27 to 45<\/td>1:4<\/td><\/td>1942<\/td><\/tr>
97<\/td>3241<\/td>27 to 45<\/td>1:4<\/td><\/td>1942<\/td><\/tr>
98<\/td>32-7211<\/td>75 to two 43<\/td>1:1<\/td><\/td>1942<\/td><\/tr>
99<\/td>5662<\/td>27 to two 47<\/td>1:1<\/td><\/td>1942<\/td><\/tr>
100<\/td>3872<\/td>27 to two 45<\/td>1:2<\/td><\/td>1942<\/td><\/tr>
101<\/td>4952<\/td>27 to two 45<\/td>1:3<\/td><\/td>1942<\/td><\/tr>
102<\/td>4232<\/td>85 to two 41<\/td>1:4<\/td><\/td>1942<\/td><\/tr>
103<\/td>32-7849<\/td>6R7G to two 25L6G<\/td>1:4<\/td><\/td>1942<\/td><\/tr>
104<\/td>32-7532<\/td>6V7G to two 6F6G<\/td>1:10<\/td><\/td>1942<\/td><\/tr>
105<\/td>3537<\/td>27 to two 45<\/td>1:4<\/td><\/td>1942<\/td><\/tr>
106<\/td>32-7471<\/td>6V7G to two GF6G<\/td>1:4<\/td><\/td>1942<\/td><\/tr>
107<\/td>32-7057<\/td>6F6G to two 6F6G<\/td>1:1<\/td><\/td>1942<\/td><\/tr>
108<\/td>7652<\/td>37 to one 79<\/td>1.2:1<\/td><\/td>1942<\/td><\/tr>
109<\/td>32-7637<\/td>30 to one 19<\/td>1.2:1<\/td><\/td>1942<\/td><\/tr>
110<\/td>32-7480<\/td>30 to one 19<\/td>1.2:1<\/td><\/td>1942<\/td><\/tr>
111<\/td>32-7779<\/td>37 to one 6Y7G<\/td>2.5:1<\/td><\/td>1942<\/td><\/tr>
112<\/td>32-7725<\/td>6F6G to two 6B4G<\/td>1:1.4<\/td><\/td>1942<\/td><\/tr>
113<\/td>32-7447<\/td>6F6G to two 6B4G<\/td>1:1.8<\/td><\/td>1942<\/td><\/tr>
114<\/td>32-7865<\/td>6J5G to two 6L6G<\/td>1.2:1<\/td><\/td>1942<\/td><\/tr>
115<\/td>32-7671<\/td>Two 6J5G to two 42<\/td>2.7:1<\/td><\/td>1942<\/td><\/tr><\/tbody><\/table>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":6,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-858","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/philcoradio.com\/library\/index.php\/wp-json\/wp\/v2\/pages\/858","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/philcoradio.com\/library\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/philcoradio.com\/library\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/philcoradio.com\/library\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/philcoradio.com\/library\/index.php\/wp-json\/wp\/v2\/comments?post=858"}],"version-history":[{"count":0,"href":"https:\/\/philcoradio.com\/library\/index.php\/wp-json\/wp\/v2\/pages\/858\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/philcoradio.com\/library\/index.php\/wp-json\/wp\/v2\/pages\/6"}],"wp:attachment":[{"href":"https:\/\/philcoradio.com\/library\/index.php\/wp-json\/wp\/v2\/media?parent=858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}