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1tubes:tabl-out
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1tubes:tabl-out [2020/03/08 10:38] staudio создано |
1tubes:tabl-out [2020/09/18 17:08] (текущий) |
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| В списке одной строкой указаны также аналоги. Таблицу можно дополнять. | В списке одной строкой указаны также аналоги. Таблицу можно дополнять. | ||
| < | < | ||
| - | ^ лампа | + | ^ лампа |
| - | | [[1tubes:12ax7|12AX7]] | + | | [[1tubes:2a3|2А3]] (класс.) |
| - | | [[1tubes: | + | | 2A3-S (EML) |
| - | | [[1tubes: | + | | 2A3-mesh (EML) | 4,1 | 800 |
| - | | [[1tubes:6н1п|6Н1П]] | + | | [[1tubes:300b|300B]] (класс.) |
| - | | [[1tubes: | + | | 300B-XLS (EML) | 6,3 | 630 | 5,6 | -98 | 500 | 110 | 55 | 5 |
| - | | [[1tubes:6н23п|6Н23П]]/ 6922/ ECC88 | + | | 300B-mesh (EML) |
| - | | [[1tubes: | + | | 300B-25 (EML) |
| - | | [[1tubes: | + | | [[1tubes:ес360|EC360]] |
| - | | [[1tubes:6n30p|6Н30П]] | + | | 45 (EML) | 3.5 | 1670 | 2.1 |
| - | | [[1tubes:6н5п|]] | + | | 45-mesh (EML) | 3.5 | 1670 | 2.1 | -55 | 300 | 45 | 11 | 2,5 |
| - | | [[1tubes: | + | | 45-B (EML) | |
| - | | [[1tubes: | + | | 50 (EML) | 3,8 | 1800 | 2,1 | | 500 | 120 | 28 | 7,5 |
| - | | [[1tubes: | + | | [[1tubes:520b|520B]] (EML) | 6,7 | 520 |
| - | | [[1tubes: | + | | [[1tubes:eml1605|1605]] (EML) |
| - | | [[1tubes: | + | | AD1-mesh (EML) | 4 | 670 |
| - | | [[1tubes: | + | | EL12 | |
| - | | [[1tubes: | + | | PX4 (EML) |
| - | | [[1tubes: | + | | | |
| - | | [[1tubes: | + | | 6П3С | 13,5 |
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| + | ==== Эквиваленты ламп ==== | ||
| + | |||
| + | There are a number of BPTs of interest that I have very little data about.\\ | ||
| + | |||
| + | The first group would be those that seem to have Euro or US equivalents: | ||
| + | 6P7S is said to be equivalent to 6BG6 which is fairly well known to work nice connected as a triode.\\ | ||
| + | 6P20S is said to be equivalent to 6CB5, curves are somewhat similar but I have not seen anything about triode mode, considering the relatively low Vg2 maximum.\\ | ||
| + | 6P27S is often referred to as an equivalent to the EL34, but even though pentode curves are somewhat similar, this is obviously wrong as the 6P27S is a BPT and the EL34 a true pentode. One look at the 6P27S triode curves tells the tale - they are very similar to those of the 6P3S/6L6. This tbe seems to me to be related to the 6P3S...\\ | ||
| + | 6P31S is often relabeled as the euro EL36, but the specs give less anode dissipation. The EL/PL36 is very good in triode (far better than specs would suggest) but I don't know anything about using the 6P31S that way.\\ | ||
| + | \\ | ||
| + | The second group of tubes are those that don't seem to have Euro or US equivalents: | ||
| + | 6P21S is apparently a directly heated BPT with 18W plate dissipation. Unfortunately, | ||
| + | 6P23P seems to be a smaller version, with 11W plate dissipation. Again, i have nothing more but general data.\\ | ||
| + | 6P42S seems very similar to the 6P45S except the drawing I have shows a much smaller base, perhaps noval instead of the 6P45S magnoval? I only have general data and a drawing of the bulb...\\ | ||
| + | \\ | ||
| + | The third group are power BPTs that have no top cap and seem to have no Eu or US equivalents as well:\\ | ||
| + | 6P34S is a 18W PBT which, from the drawing, I guess has an octal base. It appears to have fairly low maximum voltages for plate and G2 too...\\ | ||
| + | 6P39S is a very interesting 10W relatively low voltage but very high Gm pentode (56mA/V!) in a most curious bulb - seems like a noval base with 30mm diameter bulb. Again, I have no more data...\\ | ||
| + | 6P41S has the same 30mm bulb, but (I am guessing) magnoval base, it reminds me somewhat of the EL508, but seems to have lower maximum voltages and higher plate dissipation.\\ | ||
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1tubes/tabl-out.1583653086.txt.gz · Последнее изменение: 2020/03/08 10:38 — staudio
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