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Is that a TI-30?
Is that a TI-30?
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Old 4th November 2018, 06:33 PM   #21
Bfpca is offline Bfpca  Canada
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Is that a TI-30?
Cool! 60/40 was what was used when I started back in the 70s. It wasn’t until I got to the military work that I found 63/37 eutectic solder was their standard for high reliability work.
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Old 4th November 2018, 06:35 PM   #22
MEPER is offline MEPER  Denmark
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Some more from an ancient time......the most interesting is probably the original pure silk insulated wire (10 x 0.01 mm2 cores).
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Old 4th November 2018, 06:45 PM   #23
MEPER is offline MEPER  Denmark
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Front side of old 60/40 solder box……..3 cores of flux.....so multicore... :-)
I think Ersin still is a solder brand......
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Old 5th November 2018, 04:06 PM   #24
Nelson Pass is offline Nelson Pass  United States
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Is that a TI-30?
Quote:
Originally Posted by Tubelab_com View Post
Here are some pictures of a 300 watt (at an unknown but high level of
distortion) solid state audio amp that I built in high school.
Love the blower.

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