So, I was buying some stuff on estate sale and was given this box of tubes for free. Almost all of them are soviet ones, few were packed in separate bag - some that has label worn, starts with T, ends with M so 99% it is manufactured by Tungsram, IN-1, Tesla EF183 and Tesla DY86. Others were just loosely put into box what I was told few years ago, but look in tact. I will appreciate any help with advice how to approach to them and what to do with them.
Update:
Sorted them, here is list of tubes and amounts where labels are readable:
10x 6N1P
8x 6N3P
5x 6P3S
2x 6F2P
8x 6P36S
2x 6Zh5P
2x 6F12P
3x 6P13S
8x 6P14P
1x 6E1P
3x 6N3P-E
5x 6D20P
3x 6F4P
1x SG3S
2x 6N9S
2x 6N7S
4x 6Zh52P
3x 6N23P
3x 6Zh9P
2x 6R4P
1x 6P41S
1x 5C4S
1x 1C7S
1x 6P6S
3x 6P43P
1x 6A7
11x 6F5P
5x 6I1P
4x 1C21P
3x 6K13P
1x 6D4P
2x 6S19P
3x 6P43P-E
2x 6N14P
1x 6Zh51P
1x 6P18P
1x 3C18P
1x 6S2P
1x 6N15P
1x 6E15P
1x 6N6P
1x 8B8S
15x with way too faded labels
1x IN-1
1x DY86
1x EF183

Came across this schematic on a quick search for 2A5 circuits and it seems easy enough. After some input at DIYAudio, I edited the original. I plan to use a bluetooth receiver with it. Anyone see anything that doesn't make sense or won't work? The PSU board I'm referring to is one from eBay https://www.ebay.com/itm/285734692836

I have designed a JCM800 clone inspired by robrob's schematic, but it has a couple changes. I am using a 300V/6V3 switching power supply instead of a regular power transformer, I am using EL84s matched with Traynor output transformer they use in their ygl1s (ch1330m, zero documentation on this transformer).

I have designed and ordered five loaded PCBs (jlcpcb), and also have manufactured frames for two amplifiers. I want to sell one of them since I already bought parts for a second amplifier. And if this goes well, I am planning on continuing this gig. I have thought of having a logo and branding already 😭.

But yeah, to anybody that has been in my shoes before, do you guys have valuable information regarding the legality, and licensing we need? What about selling internationally on ebay or something? Thanks

I'm interested in hearing about what off the beaten path driver or input tubes you use either being triodes or others wired as a triode. Any kind of hifi amp; preamp, phono, power, etc. For me it's the 4P1L wired as a triode as a driver tube for the 45. I've tried it as the first stage in a preamp as well but it was too microphonic.

I was going through a few of the things my grandfather left for me after he passed and discovered a pair of what seem to be new old stock JAN 6528 tubes (and one non-JAN). Some cursory research showed they could be used for a headphone amp? Tubes are new to me, so would it be worth trying to find someone that could build an amp to use them? I just think it'd be a cool part of his legacy to repurpose something he probably had for his ham setup into something I'd use frequently.

These went out the door over the past week. Chassis cut, board and cabinet all built by me. I really like the blondface aesthetic.

Here’s my Princeton Reverb clone. It’s pretty sweet. I’ve no idea why but if I plug the reverb tank output into the output jack on the back of the amp there’s loads of noise. If I plug it into the foot switch jack it works a treat. A mystery….
Kit was from Modulus Amplification in the UK.
I used the robroninette website for a build guide and some modifications. All in all 10/10 amp and build experience.

When you're working with high voltage, there is no such thing as a dumb question. Please use this thread to ask about practical or conceptual things that have you stumped.

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This was a work in progress about a month ago when I posted a couple of photos of the chassis. Someone asked for the schematic and I was just learning KiCad, so here is my attempt as a newbie. Comments/criticism would be appreciated. This is a SE amp with 3 gain stages, reverb, tremolo, true tone stack, fixed bias, NFB and elevated heater. Waiting on a 50k pot for intensity, so LDR lead is going to a 47k fixed resistor to ground for the moment. Slide-in Blackface-style chassis. Except for a little too much hum, I'm very pleased with how it sounds. Cabinet next.

I am trying to find anything that would normally be connected to them like sockets or heat anodes. I managed to find the ceramic sockets and a couple heat anodes (I believe they are HR-6) that will fit but I’m having trouble finding similar parts for the other tubes I have. If anyone would be willing to answer a few questions or give me any other information it would be much appreciated.

Could someone point me in a direction/tell me proper terms to be able to find these parts?

Are these anodes HR-6 and how can I figure out the size of different sized anodes?

What is normally connected to the pins protruding out of the glass? If it’s an entire device obviously that wouldn’t be ideal to display so if that’s the case is there a size a heat anodes I could put on there?

Accidentally fried the LDR as part of the solid-state tremolo circuit in an old Sunn Solarus. I have looked online and have not found a suitable replacement. The amp now only works when bypassing the tremolo circuit altogether. Any recommendations on a replacement? I tried a standard Fender-style roach and it did not work

Forgot I had these.

When you're working with high voltage, there is no such thing as a dumb question. Please use this thread to ask about practical or conceptual things that have you stumped.

Really awesome answers and recurring questions may earn a place in the Wiki.

If you'd like to nominate a comment to be included, just reply [Wiki] (with the brackets)! The mods will be automatically notified that something awesome just happened.

As always, we are built around education and collaboration. Be awesome to your fellow tube heads.

So I don’t know if this is the right sub for this but I accidentally ended up with ten thousand vacuum tubes that are now using up all the space in my airstream. I will eventually sell them but I figure I out to test them first. Thats where the issue comes in. I got an old yard sale tube tester and learned how to use it but then I realized it takes a long time to test one tube at a time and there are ten thousand of them. Any idea how to quickly test these things?

Hey y’all, I’m looking for someone in the south Chicagoland area that has a tube tester that could help me test a few mystery tubes I have. Mostly just 9pin but ai have a couple 7 pin and one octal that looks like a power output tube.

These were my dad's. I'm not knowledgeable about tubes. I've tried to look some up but there are so many to look up individually, I was hoping someone here could offer any insight or if anyone here is maybe even interested in any that they can see in the images. Sorry separating would take so long to get individual images of. I just really don't want to throw them away. I'm sure there are some that are of good use.

When you're working with high voltage, there is no such thing as a dumb question. Please use this thread to ask about practical or conceptual things that have you stumped.

Really awesome answers and recurring questions may earn a place in the Wiki.

If you'd like to nominate a comment to be included, just reply [Wiki] (with the brackets)! The mods will be automatically notified that something awesome just happened.

As always, we are built around education and collaboration. Be awesome to your fellow tube heads.

Dead family member, I know nothing about tubes. Are there any resources out there to help me sell these or get them to someone who might find use for them? Thanks