Marconi TF1370 |
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NOTES | An extremely well built unit that must have cost its original
owners an absolute packet!. Based around a wein bridge oscillator circuit with a cathode follower output stage. The 3 transistors are used to regulate the D.C. supply for the filaments of the wein bridge oscillator valves. |
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SERVICE DATA | Came with the original service manual (reference EB1370). |
CURRENT STATE | Immaculate inside and out. However, although claimed to be working when I bought it an initial visual inspection revealed an ominous bulge on one of the 500V electrolytics which will need to be replaced. |
WHERE FOUND | NVCF in 2000 for £15 |
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Last updated 3rd December 2001 |