
| Model | Year | Category | Tubes | Pictures | Forum | Coll.Pr. | ||
|---|---|---|---|---|---|---|---|---|
| Y4081 Ch= 4F3A | 1960 ? | R-Player | 4 - 12AX7 | 1S | ||||
| Y4082 Ch= 4F3A | 1960 ? | R-Player | 4 - 12AX7 | 1S | ||||
| Y4083 Ch= 4F3A | 1960 ? | R-Player | 4 - 12AX7 | 1S | ||||
| Y4659 Ch= 4S3A | 1963 ? | R-Player | 4 - 12AX7 | 1S | ||||
| Y4677 Ch= 4S3A | 1963 ? | R-Player | 4 - 12AX7 | 1S | ||||
| 4A1 Issue B chassis only | 1946 | Radio | 4 - 1A7GT | 4S | ||||
| 4B [early] | 1939 ?? | Radio | 4 - 1A7G | 2S | ||||
| 4B [Late] | 1939 ?? | Radio | 4 - 1A7G | 2S | ||||
| 4B21 Ch= 4B2 | 1953 ? | Radio | 4 - 1R5 | 1 | 5S | |||
| 4B22 Ch= 4B2 | 1953 ? | Radio | 4 - 1R5 | 1 | 5S | |||
| 4B24 Ch= 4B2 | 1953 ? | Radio | 4 - 1R5 | 6 | 5S | |||
| 4B28 Ch= 4B2 | 1953 ? | Radio | 4 - 1R5 | 1 | 5S | |||
| 4B29 Ch= 4B2 | 1953 ? | Radio | 4 - 1R5 | 11 | 5S | $ | ||
| 4C | 1939 | Radio | 4 - 1A7G | 2S | ||||
| 4C26 Ch= 4C2 | 1954/55 | R-Player | 4 - 12AX7 | 1 | 6S | |||
| 4C27 Ch= 4C2 | 1954/55 | R-Player | 4 - 12AX7 | 1 | 6S | |||
| 4C28 Ch= 4C2 | 1954/55 | R-Player | 4 - 12AX7 | 1 | 6S | |||
| 4D [early] | 1939 ?? | Radio | 4 - 1A7G | 2 | 2S | |||
| 4D [late] | 1939 ? | Radio | 4 - 1A7G | 2S | ||||
| 4D11 Ch= 4D1 | 1947/48 | Radio | 4 - 1R5 | 5 | 9S | $ | ||
| 4D12 Ch= 4D1 | 1949 | Radio | 4 - 1R5 | 1 | 7S | |||
| 4D13 Ch= 4D1 | 1949 | Radio | 4 - 1R5 | 1 | 5S | |||
| 4D18D Ch= 4G2A | 1956/57 | R-Player | 4 - 12AX7 | 1 | 9S | |||
| 4D28D Ch=4G2A | 1956/57 | R-Player | 4 - 12AX7 | 1 | 9S | |||
| 4D-PH | 1939 ?? | Radio | 4 - 1A7G | 2S | ||||
| 4E21 Ch= 4E2 | 1956/57 | Radio | 4 - 1R5 | 8 | 2S | |||
| 4F | 1939 | Radio | 4 - 1A7G | 1 | 2S | 1F | ||
| 4F22 Ch= 4E2 | 1956/57 | Radio | 4 - 1R5 | 1 | 2S | |||
| 4F24 Ch= 4E2 | 1956/57 | Radio | 4 - 1R5 | 1 | 2S | |||
| 4F26 Ch= 4E2 | 1956/57 | Radio | 4 - 1R5 | 1 | 2S | |||
| 4F28 Ch= 4E2 | 1956/57 | Radio | 4 - 1R5 | 1 | 2S | |||
| 4F28N Ch=4E2? | 1956 ? | Radio | 4 - 1R5 | |||||
| 4G22D "Hi Fidelity" Ch=4G2 | 1956/57 | R-Player | 4 - 12AX7 | 1 | 9S | |||
| 4H | 1939 ?? | Radio | 4 - 6K7 | 2 | 2S | |||
| 4H24 Ch= 4H2 | 1956/57 | Radio | 4 - 1R5 | 1 | 2S | |||
| 4H26 Ch= 4H2 | 1956/57 | Radio | 4 - 1R5 | 1 | 2S | |||
| 4H28 Ch= 4H2 | 1956/57 | Radio | 4 - 1R5 | 4 | 2S | |||
| 4J | 1939 ?? | Radio | 4 - 1A7G | 2S | ||||
| 4L20A Ch= 4L2A | 1959 ? | Radio | 4 - 12AU6 | 12 | 1S | |||
| 4L21 Ch= 4L2 | 1957–60 | Radio | 4 - 12AU6 | 7 | 6S | $ | ||
| 4L21A Ch= 4L2A | 1959 ? | Radio | 4 - 12AU6 | 1 | 1S | |||
| 4L24 Ch= 4L2 | 1957–60 | Radio | 4 - 12AU6 | 5 | 6S | |||
| 4L24A Ch= 4L2A | 1959 ? | Radio | 4 - 12AU6 | 1 | 1S | |||
| 4L25 Ch= 4L2 | 1957–60 | Radio | 4 - 12AU6 | 5 | 6S | |||
| 4L25A Ch= 4L2A (4 L 2 A | 1959 ? | Radio | 4 - 12AU6 | 1 | 1S | |||
| 4L26 Ch= 4L2 | 1957–60 | Radio | 4 - 12AU6 | 1 | 6S | |||
| 4L26A Ch= 4L2A | 1959 ? | Radio | 4 - 12AU6 | 6 | 1S | |||
| 4L26B Ch= 4L2B | 1960/61 | Radio | 4 - 12BE6 | 1 | 1S | |||
| 4L27B Ch= 4L2B | 1960/61 | Radio | 4 - 12BE6 | 6 | 1S | |||
| 4L28 Ch= 4L2 | 1957–60 | Radio | 4 - 12AU6 | 3 | 6S | |||
| 4L28A Ch= 4L2A | 1959 ? | Radio | 4 - 12AU6 | 4 | 1S | |||
| 4L28B Ch= 4L2B | 1960/61 | Radio | 4 - 12BE6 | 1 | 1S | |||
| 4L29B Ch= 4L2B | 1960/61 | Radio | 4 - 12BE6 | 1 | 1S | |||
| 4M22 Ch= 4M2 | 1959 ? | Radio | 4 - 12AU6 | 1 | 5S | |||
| 4M23 Ch= 4M2 | 1959 ? | Radio | 4 - 12AU6 | 7 | 5S | |||
| 4M25 Ch= 4M2 | 1959 ? | Radio | 4 - 12AU6 | 8 | 5S | |||
| 4M28 Ch= 4M2 | 1959 ? | Radio | 4 - 12AU6 | 4 | 5S | |||
| 4R11 Ch=4R1 | 1950/51 | Radio | 4 - 1R5 | 7 | 10S | $ | ||
| 4R12 Ch= 4R1 | 1949/50 | Radio | 4 - 1R5 | 5 | 10S | $ | ||
| Ch= 4S2A & 4S2B | 1958 ? | Ampl/Mixer | 4 - 6SN7GT | 2S | ||||
| 4T11 Ch= 4T1 | 1950/51 | Radio | 4 - 1R5 | 6 | 16S | $ | ||
| 4V12 Ch= 4V1 | 1951 ?? | Radio | 4 - 1R5 | 1 | 1S | |||
| 4V18 Ch= 4V1 | 1952 ?? | Radio | 4 - 1R5 | 2 | 2S | $ | ||
| 4V19 Ch= 4V1 | 1952 | Radio | 4 - 1R5 | 2 | 2S | $ | ||
| 4W18 Ch= 4W1 | 1950/51 | Radio | 4 - 1R5 | 4 | 13S | $ | ||
| 4W19 Ch= 4W1 | 1950/51 | Radio | 4 - 1R5 | 1 | 13S | $ | ||
| 4X11 Ch= 4X1 | 1953/54 | Radio | 4 - 1R5 | 2 | 6S | $ | ||
| 4X12 Ch= 4X1 | 1953/54 | Radio | 4 - 1R5 | 2 | 6S | $ | ||
| 4X18 Ch= 4X1 | 1953/54 | Radio | 4 - 1R5 | 2 | 6S | $ | ||
| 4X19 Ch= 4X1 | 1953/54 | Radio | 4 - 1R5 | 2 | 6S | $ | ||
| 4Y11 Ch= 4Y1 | 1953 | Radio | 4 - 1R5 | 3S | ||||
| 4Y18 Ch= 4Y1 | 1953 | Radio | 4 - 1R5 | 3S | $ | |||
| 4Y19 Ch= 4Y1 | 1953 | Radio | 4 - 1R5 | 4 | 3S | |||
| 4Z | 1940 ?? | Radio | 4 - 1A7G | 1S | ||||
| 4Z11 Ch= 4Z1 | 1954/55 | Radio | 4 - 1R5 | 1 | 10S | |||
| 4Z12 Ch = 4Z1 | 1954/55 | Radio | 4 - 1R5 | 10 | 6S | |||
| 4Z14 Ch= 4Z1 | 1954/55 | Radio | 4 - 1R5 | 2 | 10S | |||
| 4Z18 Ch= 4Z1 | 1954/55 | Radio | 4 - 1R5 | 2 | 10S | |||
| 4Z19 Ch= 4Z1 | 1954/55 | Radio | 4 - 1R5 | 3 | 10S | |||
| 5C | 1938 ?? | Radio | 4 - 6D6 | 1S | ||||
| 5CU | 1939 ?? | Radio | 4 - 6D6 | 4 | 2S | $ | ||
| 5F11 Ch= 5F1 | 1949 | Radio | 4 - 1R5 | 15 | 8S | $ | ||
| 5F12 Ch= 5F1 | 1948 | Radio | 4 - 1R5 | 1 | 4S | $ | ||
| 5F12N | 1949 ? | Radio | 4 - 1R5 | |||||
| 5M36 Ch= 5M3 | 1954/55 | R-Player | 4 - 12AX7 | 1 | 9S | |||
| 5M37 Ch= 5M3 | 1954/55 | R-Player | 4 - 12AX7 | 1 | 9S | $ | ||
| 5M56 Ch=5M3A | 1956 ? | R-Player | 4 - 12AX7 | 1S | ||||
| 5M56B Ch=5M3A | 1956 ? | R-Player | 4 - 12AX7 | 1S | ||||
| 5M57 Ch=5M3A | 1956 ? | R-Player | 4 - 12AX7 | 1S | ||||
| 5M57B Ch=5M3A | 1956 ? | R-Player | 4 - 12AX7 | 1S | ||||
| 6T06 Ch= 4A1 | 1946 | Radio | 4 - 1A7GT | 5 | 9S | $ | ||
| 6T07 Ch=4A1 | 1946 | Radio | 4 - 1A7GT | 1 | 4S | |||
| 7T06 CH= 4B1 | 1947 | Radio | 4 - 1A7 | 6 | 8S | $ | ||
| 7T12 CH= 4B1 | 1947 | Radio | 4 - 1A7 | 5 | 8S | $ | ||
| 27-G4 | 1941 ? | Radio | 4 - 1R5 | 5 | 1S | |||
| 51-E5 | 1941/42 | Radio | 4 | 2 | ||||
| 104-4A | 1939/40 | Radio | 4 - 1A7G | 4 | ||||
| 202 Ch= 4W2 | 1957 ? | Radio | 4 - 1R5 | 2 | 6S | |||
| 202 Ch= 200 | 1957 ? | Radio | 4 - 1R5 | 3S | ||||
| 215 Ch= 4W2 | 1957 ? | Radio | 4 - 1R5 | 6 | 6S | |||
| Data Compliance | More Information |