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- เผยแพร่เมื่อ 12 พ.ค. 2021
- Here is a demo of the Rotating speaker cabinet that you can use with a small practice amp. It has a Standby mode "non rotating sound" and choral mode "slow speed 45 RPM" and Tremolo "high speed 340RPM". The speeds all slow change from one to another. To keep cost low the rotating drum is 3d printed as are the pullies and the motor mount. The motor is a standard stepper motor from the 3d printer and to drive the stepper motor I am using a TMC2208 silent stepper driver and a simple custom 555 timer circuit. A remote foot switch can be added to get full control remotely.
The cabinet runs on 12 volts DC, "9 to 15 volts rang", draws less than 300ma so you can run this on batteries if you are mobile.
Here is part 2 of the build. The 3d printed parts.
• Practice Amp Leslie bu...
Here is part 3 the wood case.
• Practice amp - Leslie ...
Here is part 4 the electronics build.
• Part 4, Leslie build. ...
Here is part 5, the remote foot switch build.
• Part 5. Rotating Lesli...
Here is part 6 the Rocking foot pedal.
• 3d print a Rocking Foo...
Here is a link to the STL files for the 3d printed parts.
www.thingiverse.com/thing:485...
If this project interests you then be sure to leave a comment and hit the LIKE button so I know you care.
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this is something that should just be sold. it’s such a simple idea.
market this dude
Das nächste geile mal bitte einen leeren Bierkasten❤🎉😂gutes Projekt...
I would start with a full beer crate and work my way to it being empty then turn it into a Leslie.
This thing is magic..i got guts for a 116 off the bay, but rewiring is a mystery. This is much better project as a whole..Great work man!
Very good project! I started with the Drum Leslie piece to purchasing additional hardware based in what I have in the country I live. TKS AGAIN!
Love a Lesley sound ❤️❤️
I didn't even know you played. You're very good! 😁
Thank you. I am even better when my Arthritis in my right hand is not hurting me so bad. I would have made this video days ago but I was unable to use my hand for anything. Still hurts but played threw it. it's just a pain and we all feel as if were lucky enough to get old.
@@Robothut I found Robot Raven on my Alexa!
@@Robothut I agree. Getting old isn't for wimps! Haha!
@@outsider238 Yes we are every where.
This is very clever!
Simply genius :)
This is BRILLIANT! I wish you made a kit of this. I’d buy it! Even if you sold plans, maybe a parts kit and STL files for the 3-D printed parts would be awesome! I have a couple of small amps sitting around that I’d love to put to use. I also have a 3-D printer.
Great job!
In the description there are 6 build videos and a link to the STL files as well.
OMG I love it from one old guy to another it's awesome
That is very cool!
Nicely done! I'd be interested in seeing more info on this. Very cool!
Thank you .
I love how you started with the intro from Ringo and George's "It Don't Come Easy" ! Excellent video series. I am going to have to try to build one of these. Thank you for doing what you do.
So glad you enjoy the video series. yes a great Leslie song, had to keep it short so that youtube would not copy strike me.
This is absolutely genius.
This is brilliant!
Best sounding Home Kit yet
Wow!! Fantastic sound!! Really my admiration John, you are a real inventor. Congratulations!!
Thank you. Your too kind. I got the practice amp from a friend of mine "Dan" and one day I thought you know I bet I could put a rotating drum in front of that 6 inch speaker and make a leslie adapter. So the next step was how low cost can I do it using crap I have laying around.
I freaking love it
Absolutely cool. Great build. Thank you for this share.
Thank you for commenting!.
@@Robothutdónde venden ésa Leslie Rotary speaker información por favor gracias
@@grupomatusalen5902 The information is free. Check for the build links in the description. You will find 6 build videos.
nice idea, imagine running this with 2 amps in stereo. It would sound amazing.
This is genius. I've got to make one!!!
Thank you. There are many ways to do it but I just wanted to use some old 3d printer parts that were sitting around.
Wow! just happened upon this. What a great build inexpensive and sounds awesome using commonly available parts. Will be putting this on my to-print list! Thanks for the effort and definitely for sharing.
Thank you for commenting. Have fun with your build. So many junk parts could be used to build a unit. Even an old fan motor could be used. I just had 3d printer parts so went that direction.
You are an electronics wizard.. I still have the you can build your own B9 book with you in it. The bubble molding blows my mind..
You should sell those with a built-in speaker on top or make it to someone could put their own speaker in I would definitely buy one
Very Nice.....would love to see a video on the electronics build you did for this.....thanks!
Super simple but unique circuit design. I will cover it in the build video.
I've seen some old videos where you were playing in a band.
I'd like to see a video with some music played by you. It would be very interesting.
Peace and rock' roll 😎🤟🏻🎸
Check on you tube for the band Robot Raven. We put out 3 albums in the last few years. You can also buy them or just by the song on line.
robotraven.com/
That's pretty cool. My first thought was an RC brushless outrunner, standard speed controller, can work with a standard servo tester then i guess; but Trinamic and stepper is fine too.
Yes that was my first thought as well but this costs lest and the ramp up / down speed control is simpler. So stepper motor and drive it is.
This is an amazing project. Just got a great B3 clone but the Leslie leaves a lot to be desired. I would love to make this project!
Back in the 1970's my band had a real B3 organ. I damaged a back vertebra moving it, that hurts me to this day.
amazing!! can't believe that this has so little views. I really want to build something similar now... maybe i'll try a miniature version for my tiny orange toy amp just for fun.
Do it and share the results with us all.
This looks, and sounds very good.
Would love to make one for my live performances on the keyboard, in a Grateful Dead tribute band, and jamming at the Blues clubs 🎹🎶❤
You can make one from all kinds of junk parts, I just decided to use left over 3d printer parts.
Just made one of these using a small dc hobby motor with a controller that lets me run it from 1.5 to 12 volts in 1.5 volt increments. I used the spindle in the base of an old harddrive as the mount for the hand made wooden drum. And a rubberband for the drive belt. Lol. I use a Roland Cube amp or a home made speaker cabinet with an old Champ head that i made back in 1978 when i was in high school to drive it. I think I might try using your stepper motor controller combo in my next build. I thought of 3d printed drum but don't have access to a 3d printer.
Very cool build using what's on hand. There are lots of schools and even library's that have 3d printers. You might find some one that will print the part for you for free.
Build, build, build😀😀😀
Bravooooo 😎🎸💪🏻👏🏻👏🏻
This is so awesome!! Why does no one make these?
Good question. They could make them to fit any of the New small amps. Maybe sell them in Kit form to save money.
I want ittt
You really are a genius. I am seriously impressed with this finished result here.
I am going to watch the build videos, but I unfortunately don't own a 3d printer.
I'm curios if you could build a pedal I've been wanting to have. It's a pedal like a wah, or a volume control, but it has a wire out the top that turns. The bendable turning wire can turn the knobs of your regular guitar pedals.
I've always wanted one. It gives a way for you to raise or lower an affect without having to bend down mid song.
I completely forgot the name of them, but if you would be interested in trying to build one, let me know, and I will dig up all the information I can for you.
They used to sell these awhile ago, but for some reason the demand wasn't that high. I have no idea why, I think it is.an amazing tool to have.
Regardless, I hope your staying safe out there.
I'm super impressed with your skill.
✌️† ❤️
The product you want is called the Third Hand.
Okay weird question, but if the slow speed is 45 RPMs and the fast speed is approximately 340, wouldn't the easiest way to achieve those speeds be to put the horns on top of an old turntable? That should give you both of those speeds plus 78 as well.
I absolutely love how you used an existing amp without needing to modify it at all. Great design work!
Yes , I did back in the 1980's. But this time I used what I had laying around, old 3d printer parts.
Here's how I made my Amp sound like a Leslie. I took the battery out of my lawn mower and stuck it in the back of my Amp
Used a power converter ' connected it to the battery and power up the amp ,
I then took a jump rope and tied it around the Amp handle and hoisted it up in the air
I then used a wireless system from the guitar to the amp ' I then twisted the Amp round and round until the rope was tight and then let it go and started playing.
Wasn't exactly the Leslie sound but was kinda close.
@robothut would it be possible to make something like this varispeed, so we could set the speed with an expression pedal or CV, rather than just having fixed speed settings?
Yes, check out my other videos on this build and you will see that is what I did next. I added a foot peddle so the speed could be controlled.
Dang.i wish I was handy w a solder gun...etc.
Practice makes perfect, or at least makes you better. Try a project and just redo it until you can live with it. Might be fun.
Podría yo tener un diagrama cómo hacer el sistema??
There are video's part 2 threw 6 of the build that are in the description box that have the information you are looking for.
Hook to volume pedal
Here is my Volume pedal you can build. th-cam.com/video/IxowA_2WmZs/w-d-xo.html
If you want to use just one amp onstage it might be an issue when the Leslie was turned off. It seems like the amp becomes a one trick pony when it’s laying on top with the speaker pointing down.