Tube STK 0039 or Röhre STK0039 ID65389, IC - Integrated Circuit, Wires and Power/Output shown. Radio tubes are valves.

2020年1月20日 · You do not have to insist on getting the STK0039, the same can be replaced with STK0049, STK0059 (same housing H6-10, same pinout, quasi-complementary output) or with STK0050, STK0055 (same housing H6-10, same pinout, complementary output) or with STK0060, STK0070, STK0080 (slightly larger enclosure H8-10, …

2019年2月24日 · Looking at the SX-680 schematic I don't see any dc offset adjustment, and the custom module does not add it, it uses the SX-780 (or whatever unit) adjustment, if any. The module does add bias adjustment, which the original STK-0039 packs do not include. Setting bias is discussed in the custom module thread.

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2020年1月20日 · STK0039 Discrete component replacement? I want to rebuild the STK-0039 because I think, that is a more reliability step. Maybe the BD911/912 as output stage and the BD139/140 as driver stage for getting a darlington configuration is a good solution.

2017年2月28日 · As the title suggest i have a question about the STK0039 modules in a SX-690. I have ordered one off the ebay, reason being it was cheap, and it lights up but no sound.

Description: OUTPUT STAGE OF AF POWER AMP. Manufacturer: List of Unclassifed Manufacturers.

Part #: STK0039. Datasheet: 146Kb/2P. Manufacturer: List of Unclassifed Manufacturers. Description: OUTPUT STAGE OF AF POWER AMP. 1 Results.