SKU: 80553843678

Siemens selenium rectifier B300C120 300V / 120mA Used, tested OK, DIY tube audio

Sale price$30.59 Regular price$33.99
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Description

Siemens selenium rectifier B300C120 300V / 120mA Used, tested OK, DIY tube audioMaximum Gate Trigger Voltage: 120 V Country Region of Manufacture: Germany Peak Reverse Repetitive Voltage: 300 V MPN: Does Not Apply Packaging: Tube Brand: Siemens Model: Selenium rectifier B90C600 For sale is one (1 pcs) Siemens selenium rectifier B300C120 300V 120mA used, tested 100% Perfect for tube audio SE mono blocks. Made in West Germany by Siemens back in 60s, without original boxes, dismantled from professional Siemens Klangfilm devices.

Maximum Gate Trigger Voltage: 120 V

Country/Region of Manufacture: Germany

Peak Reverse Repetitive Voltage: 300 V

MPN: Does Not Apply

Packaging: Tube

Brand: Siemens

Model: Selenium rectifier B90C600

For sale is one (1 pcs) Siemens selenium rectifier B300C120 300V / 120mA used, tested 100%

Perfect for tube audio SE mono blocks.  Made in West Germany by Siemens back in 60s, without original boxes, dismantled from professional Siemens Klangfilm devices.

Auction is for one (1) pcs.


If you want difference to modern silicone diode rectifiers try this vintage selenium rectifier, NOS, hard to find.


See also my other auctions and visit my store and my page for more vintage tubes and tube parts.

If you buy any item on ebay from me and for if you are not fully satisfied for any reason or have any complains, please send me message before leaving negative or neutral feedback or opening a case. I really do care about your satisfaction and I’ll do my best to solve any kind of problem.

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SKU: 80553843678

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vivian
Fort Morgan, US
★★★★★ 5
I like the shirt and the price was decent
Size: X-Large, Color: Black
Nice but I don’t like it on my neck. I’m giving it away as a gift.
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Reviewed in the United States on October 14, 2025
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Victor
West Palm Beach, US
★★★★★ 1
Too small for the shown size.
Size: XX-Large, Color: Black, Size: XX-Large, Color: Black
I usually would buy XL size but in this case I bought XXL thinking since it's cotton it might shrink. But when I tried the T-shirt it was too small. My older XL sized T-shirt has 2 1/2" larger total shoulder width and 3" wider body width. See attached pictures. Length was also a bit shorter by about 1/2". I will to return it.
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Reviewed in the United States on April 15, 2026
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Pattie B
Houston, US
★★★★★ 2
Does not match the size
Size: 3X-Large, Color: Blue
Way smaller than the size indicated. Very thin material, almost see- thru.
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Reviewed in the United States on December 5, 2025
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Robert
Pawtucket, US
★★★★★ 5
Will buy again
Size: XX-Large, Color: White
Very comfortable. Fits as expected,
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Reviewed in the United States on September 15, 2025
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DrEAM
Carnegie, US
★★★★★ 5
Super soft, runs small, long tail
High quality, super soft, good neck height, nice price, ready to go right out of the dryer, medium thick material, works well under a sport coat or sweat shirt, snug fit--runs about one size small. Length is about four inches too long. So, ideally made for tall and skinny people (I am short and thick), but going one size up works fine for me except have to tuck it in due to the length.
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Reviewed in the United States on December 26, 2025

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