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I’m a student so much of this flew way above my head, but I think I understood the basics. I’d love to build an amplifier like this, but I am legit afraid of screwing it up, and I have no idea how to choose ”safe” values for all those coils/transformers. I haven’t seen your first video about this however, in case you talked about that aspect. I think you explained the basic principles well. I don’t think we even discussed saturable (constant voltage) transformers in school, yet once you added the waveform illustrations I think I understood the basic idea. The feedback circuit however I didn’t quite understand. It also was amusing to see your issues with accidentally drawing perfectly straight lines while trying to draw a schematic. Don’t get me wrong - the drawing was perfectly understandable. But most of it kinda is just straight lines anyway.

I have been tinkering with the same thing! I have been winding my own and testing So please go on and on!!

Thank you for taking the time to this video!!

Great info in the video, hard to visualize with vintage gear tho :(. I would highly recommend even the cheapest modern PC based Logic Analyzer, even something as ghetto like $1 (with free shipping) "WeAct USB Logic Analyzer DLA Mini 24Mhz 8ch Channels Hardware Debug Tool 5V MCU ARM FPGA Debugger" aka a Chinese clone of Saleae Logic using Chinese Corebai CBM9002A clone of Cypress FX2 chip :]

Looks like my workshop but main thing is you know what you do!

You learn something new every day! Nice vid

Congratulations for publishing the most confused video on TH-cam even though I have extensive electronic knowledge and knowledge of what you're trying to do I still couldn't figure out what you're Doing. An explanation with a drawing will go a long way to make this rather simple system easy to understand.

The saturable reactor 😝is often underestimated by modern electronic designers ............. DAVE™🛑

Schematics would have been great. You should also consider buying a tripod for the cam, I got seasick in the end...

How about opening your video with What the Hell you are Trying to Accomplish... ?

Great video, congrats. I'd love to see the schematic of it, it's quite hard to see how have you connected all that.

I gave up on Weller a few years ago and spent the money on a JBC CD-1BQE (110v). They make far superior irons.

by weller too

Which came first, the soldering station or the soldering station

That thing was clearly running on hopes and prayers...

That is some deep irony.

Cool demo D! Would love to see the magnetic audio amp.

Johns Track

Williamson Forest

McDermott Harbors

It's normal, you have to press the C button twice to start, I have one and I have to do the same and if you look for videos everyone does it.

Gardner Station

My body yearns for that chair.

Roel Island

Dietrich Valley

Murazik Track

Muller Loop

Emard River

Lowe Junction

Kling Plaza

Shanahan Mount

Dietrich Club

Thanks for the valuable video. I do have this model. It would be much helpful , If you had also done the video for that how to reload the tray agin into the chassis. Could you please let me know where can I find the motor belt for this model & type? Kindly let me know. Thank you and best regards.

I also have a Phase Linear 9500, original owner. It's in excellent condition. I have not used it in a long time. My question is does the belt need to be replaced eventually?

Willms Crest

Elouise Knoll

Dietrich Turnpike

Wilkinson Canyon

Phase Linear 9500 CD Player in very good to near excellent cosmetic condition but will not play cd’s. What can I do to fix it ? Thanks

Good morning, I have one but it does not read the CD. What are some suggestions you might give to try and repair it ? Thanks

Cool machine...🍺👍🔊🔈... !

The LED "bleed through" is a consequence of the front panel design. They used 8271 shift registers which are known to not transition instantly.

Interesting video, but a tip: film things in closeup when you are showing interesting stuff.

It's always cool being able to visualize things like this that normally go unseen. Makes for a stronger understanding. The random trivial things like this that you found interesting I am also fascinated by, and am glad you thought it worth making a video. The world of electromagnetism is amazing and one of the most fun areas of science for experimenting. Great choice of game to have on display for your video btw. Good times lol

Vinyl's making a comeback ... Backwards! 👎🤣

wow! thanks that shared to us

The true unobtainable and unreachable device for most people today. If you can find one, it will cost like a car.

I wonder how much they were new. I could only find a price of about $1000, which is about $3000 today.

It sounds so bad when you insert the disc, I feel that It scratchs the discs

Ah, the audiophile market. Evergreen proof that humans are not rational economic actors.