Siemens Standardsuper RB 20
| manufacturer | Siemens | |
| type | Standardsuper RB 20 | |
| 4 ranges | FM, SW, AM, LW | |
| AM / FM - tuning with one knob | ||
| FM | ||
| circuits | 10 | |
| IF | 10,7 MHz, antifading on 2 tubes, FM - limiter, noise suppression | |
| IF - circuits | 6 | |
| AM | ||
| circuits | 6 | |
| IF | 460 kHz | |
| IF - circuits | 4 | |
| antifading | AM on 2 tubes | |
| 6 push - buttons | 4 ranges, pick - up, tone, off | |
| LF - unit | 2,5 W output, connector for pick - up, external speaker, tone control | |
| speaker | perm..- dyn. 18 x 10,5 cm ( 7.2 x 4.2" ) | |
| aerials | ferrite aerial for AM, auxiliary aerial for FM, SW, AM, LW | |
| power supply | 110, 127, 220 V, AC | |
| power consumption | 50 W | |
| cabinet | walnut, natural silky lustre, or african pear - tree, dark high - polished | |
| dimensions | 40 x 24 x 20 cm ( 16 x 9.6 x 8" ) | |
| weight | 7,5 kg ( 16.6 pounds ) | |
| tubes | ECC 85, ECH 81, EF 89, EABC 80, EL 84, EM 84 | |
| rectifier | B 250 C 75 | |
| price when introduced: | DM 270,-- for walnut natural / DM 265,-- for african pear - tree | |
| introduced | 1961/62 |
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© 2010 These pages are designed and done by Robert Speckmaier