New ultrasonic vinyl cleaner in the works: Humminguru

Yeah it is! The only reason I’m finished is because I’ve been working from home full time since it arrived in early November! I’m not going to miss that as a constant background noise and getting up every 10/15 minutes to change the album in it!

But yeah the improvement in sound is absolutely why I both persisted and tried to go at it so quickly. With the threat of a return to the office now dangling perilously over my head I’m kinda glad I got it done too!
Yeah, I did a bunch over Christmas break and felt like I was going to get them all and then the break was over and I haven't touched it since. Good plan you had.
 
So finally! Finished! Collection cleaned!

My collection of 1022 and the ones I’ve pulled/listed for sale came to 1522 pieces of vinyl. Relieved to be done and cleaning going back to when new stuff comes in!
That's incredible Joe, nice work! Sounds like the unit has held up well to the whole ordeal?
 
That's incredible Joe, nice work! Sounds like the unit has held up well to the whole ordeal?

Yeah it was a lot but I felt it was right to do it quickly while I was at hand or it’d drag on for years once I was back in the office. Plus I get kinda obsessive with tasks like this and will not let up until I’m done…

Yeah other than some minor leaks when it was full up to the very top it’s still running the same as day 1, touch wood.
 
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"Hi (redacted),

Thank you for your information and your patience along the way. Just genuinely asking, do you have experience with soldering? If you do, soldering the wires directly to the PCB would be the quickest way to resolve the issue (instruction will be provided). If not, we will send you a new PCB with instructions for you to replace the part. This way, it can save you money and time to send back the machine for repair. However, due to the Lunar New Year holiday, we can only send you the part after we resume office in Mid-February.

Please let us know how you would like to proceed."


So... What option would you take. It seems like if I take the soldering route that would eliminate my possibility to have a new board shipped since I would have messed up the plug-in type connection the wires currently have. I think at this point replacing the whole PCB would be a safer option? I don't exactly have the best soldering experience and the wires are extremely close together.
 
"Hi (redacted),

Thank you for your information and your patience along the way. Just genuinely asking, do you have experience with soldering? If you do, soldering the wires directly to the PCB would be the quickest way to resolve the issue (instruction will be provided). If not, we will send you a new PCB with instructions for you to replace the part. This way, it can save you money and time to send back the machine for repair. However, due to the Lunar New Year holiday, we can only send you the part after we resume office in Mid-February.

Please let us know how you would like to proceed."


So... What option would you take. It seems like if I take the soldering route that would eliminate my possibility to have a new board shipped since I would have messed up the plug-in type connection the wires currently have. I think at this point replacing the whole PCB would be a safer option? I don't exactly have the best soldering experience and the wires are extremely close together.
Those plugs are probably just crimped on right? I was thinking that when your shared you picture. That many crimped connections as opposed to soldered probably increases the likelihood of something coming loose.

Personally I would solder them, but if you aren't confident in your soldering or don't have small enough tips to work on the traces on that pcb, then I agree that another board is a good call. If the connector is a type that you need a certain tool or something to install then you wouldn't be able to put it back on like you say. Some might be easier to install though, I'm not sure, don't have any experience installing connectors like that.
 
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Those plugs are probably just crimped on right? I was thinking that when your shared you picture. That many crimped connections as opposed to soldered probably increases the likelihood of something coming loose.

Personally I would solder them, but if you aren't confident in your soldering or don't have small enough tips to work on the traces on that pcb, then I agree that another board is a good call. If the connector is a type that you need a certain tool or something to install then you wouldn't be able to put it back on like you say. Some might be easier to install though, I'm not sure, don't have any experience installing connectors like that.
The female end of the plug is soldered to the board and the male end with the wires looks crimped. My soldering experience is pedestrian at best and more than likely I would end up with a giant blob that ends up shorting the whole damn thing. I am hoping they let me hold on to the old board as a spare though. Might be a good time to practice.

I consider myself handy, but I don't have the dexterity I used to and even getting the wires unplugged from each other was a challenging task.
 
New board will be shipped after the Lunar New Year.

I'll try and document all this to the benefit of everyone, since I'm sure there will be board failures in the future...
Yeah, I’m sorry you’ve had to deal with this, but at least we now have a good idea of how they support their product!
 
I've noticed several records not spinning in the Humminguru. I'm wondering if they were all pressed at the same plant. Two of them are International Anthem releases which are pressed at Smashed Plastic. I've just gotten the Oasis - Knebworth release which similarly has very rounded edges doesn't spin. I have seen fixes for this online but I am probably too lazy to bother. I just kind of spin it with my hands!
 
I've noticed several records not spinning in the Humminguru. I'm wondering if they were all pressed at the same plant. Two of them are International Anthem releases which are pressed at Smashed Plastic. I've just gotten the Oasis - Knebworth release which similarly has very rounded edges doesn't spin. I have seen fixes for this online but I am probably too lazy to bother. I just kind of spin it with my hands!
In my experience it happens most with vinyl with thicker than normal edges. I just set a piece of rolled up felt on the downward rotating side to push on it a tiny bit and it works great.
 
I've noticed several records not spinning in the Humminguru. I'm wondering if they were all pressed at the same plant. Two of them are International Anthem releases which are pressed at Smashed Plastic. I've just gotten the Oasis - Knebworth release which similarly has very rounded edges doesn't spin. I have seen fixes for this online but I am probably too lazy to bother. I just kind of spin it with my hands!
Looks like a pretty simple fix: A Quick Tip!
 
So, if you look on the main cleaner thread, you’ll see that my VC S2 might not have survived the trip. I’ll go back and read all the comments here, but I take it this is a pretty good product?
It's terrific. Much better cleaning, and much easier to operate, than my Record Doctor V vacuum cleaner.
 
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