SKU: 29824964196

50 pcs 1J29B-V 1J29B Miniature Tiny HF Pentode NOS QTY=50 Made in 1981 1Ж29Б-В

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Description

50 pcs 1J29B-V 1J29B Miniature Tiny HF Pentode NOS QTY=50 Made in 1981 1Ж29Б-ВModel: 1J29B V 1J29B Type: 1J29B Fifty (50 pcs) NOS directly heated subminiature low voltage pentodes, rare and great sounding, ideal for RIAA preamplifiers, made in USSR in 1981. 1J29B V 1J29B Miniature Tiny HF Pentode NOS QTY=50 They will be shipped in small safe carton box, without original carton packaging, it's too heavy and too big. Name 1J29B V Type pentode Application HF voltage amplification Cathode type oxide, direct heating Envelope glass,

Model: 1J29B-V 1J29B

Type: 1J29B

Fifty (50 pcs) NOS directly heated subminiature low voltage pentodes, rare and great sounding, ideal for RIAA preamplifiers, made in USSR in 1981. 



1J29B-V 1J29B Miniature Tiny HF Pentode NOS

QTY=50


They will be shipped in small safe carton box, without original carton packaging, it's too heavy and too big.


Name 1J29B-V
Type pentode
Application HF voltage amplification
Cathode type oxide, direct heating
Envelope glass, subminiature
Mass,g 4,5
Filament voltage,V 1,2/2,4
Filament current,A 0,056-0,068/0,031
Anode voltage,V 60
Grid1 voltage,V 0
Grid2 voltage,V 45
Steepness,mA/V 1,2
Reverse grid current,uA 0,3
Microphnic noise,mV 130
Socket type flexible





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.

I collect tubes and tube gear for more then 35 years and I start to sell recently, please be sure to check my other items and visit my store for more rare NOS tubes and parts.

I have more than 250000 NOS tubes in stock and just small part is listed here, if you are interested in any specific tube or part, please send me message.

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SKU: 29824964196

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C
Verified Purchase
CS
New York, US
★★★★★ 5
Good purchase
Size: 11.25“, Color: black-6 pack, Size: 11.25“, Color: black-6 pack
Great, rustic look. Very sturdy. Easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
P
Verified Purchase
pamela
Belleville, US
★★★★★ 5
Perfect
Size: 9.25”, Color: black-4 pack, Size: 9.25”, Color: black-4 pack
very nice brackets..very sturdy. Fits a 1x10 board perfect. Comes with everything you need and a.cool little level also. I loved them.so much I bought another pack and decided to add more shelves for my plants. It was easier to mount the shelf to the bracket then mount the whole shelf. Holds almost all my plants some are pretty heavy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
J
Verified Purchase
JP
New York, US
★★★★★ 5
Well made brackets
Size: 11.25“, Color: black-6 pack, Size: 11.25“, Color: black-6 pack
These are nicely manufactured in that they are all exactly the same (with no variations) and with nice countersunk holes for the provided black flat head wood screws. I used a stained 1x12 #2 whitewood (Eastern Pine) from Lowes for the shelves. With these brackets solidly installed into wall studs at 32" on center (every other stud) the 1x12 shelf will easily support a heavy book load. I like the look better than the brackets that have the vertical leg below the shelf. It looks a lot cleaner. It is probably inevitable that your stud layout will result in a bracket or two needing to be installed between solid wood studs. In this case, do NOT use the sheetrock wall anchors provided with the brackets as they will pull out of the wall under an appreciable load. Instead, get some "Snaptoggle" toggle bolts and replace the provided bolts with #10-24 x 1.25" flat head machine screws in black. These toggle bolts are incredibly strong and easy to install. I am adding a postscript to my review regarding bracket spacing recommendations. With a heavy book load, the 1x12 shelf boards don't sag with the brackets spaced 32" apart, however I have found that the brackets themselves are overstressed by about 30% (they are only rated at 80# each.) Heavy books weigh up to about 36# per lineal foot so the maximum spacing of the brackets should be 24" apart. At 32" apart, they won't pull out of the wall if they are fastened into studs but they will sag a little bit back to front under this load. So I added additional brackets in between the installed brackets and now they are 16" apart at the heavy book shelf. The load on each bracket is now less than 50# but they STILL sag about 3/16" from back to front when loaded with books! No danger of structural failure and the sag is not really noticeable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2025
J
Verified Purchase
Jamie
Houston, US
★★★★★ 5
Love this
Size: 9.25”, Color: black-6 pack, Size: 9.25”, Color: black-6 pack
Perfect, sturdy/ stable, great for the price. So easy to hang. So far very stable and holding a decent amount of weight. Perfect for my sons room and all his legos to keep out of baby brothers reach.
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Reviewed in the United States on April 17, 2026
B
Verified Purchase
BuRRRp
Waukegan, US
★★★★★ 4
nice brackets
Size: 11.25“, Color: black-8 pack
loved the look of these brackets with wooden shelves, brackets seem to of good quality and holding up well. only issue is one bracket was slightly out of spec. but besides that they work awesome and good price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2025

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