I like this one, thanks for posting ..

I've got a,psr670 and got few scratches,on the black notes are they easy to replace with new,ones could 6 do a,video on how,to change them plz thanx

Hi there, my subsequent 37 is not being recognized by my Mac. I’ve done everything from changing to usb cable to fiddling with every setting. The interesting thing here is that this time, the red midi indicator light on the synth does not flash when keys are pressed to indicate midi activity. Do you think it’s broken? Would it work if I switch to midi cables instead? Any help is appreciate it

This video cleared me a lot! Thanks!

Hi, I need to replace Korg Kronos 2 touch screen. Can you please help where can I buy. If you have a online link please share.

I have an older modular system, a PAiA 4700 Modular, and will also be building a small Eurorack system of Behringer 55 modules. I plan on building a passive 8 HP module that will convert the 4700 and 55 to be able to play nice with other synths. Your simple circuit will allow me do do this, I hope! Thanks for sharing, and I am a new subscriber!

Thanks - great solution! Gonna try it on my EWI Solo! R

Nice finds! Might you trick out the Yamaha with some mods? If you're not aware of the D-lab channel, I suggest you check it out? Terry welcomes questions and he's quite good with older valve amps. Thanks for sharing! 👍

Hi Markus. Please tell me recomended power from led strip. If high = to much temperature. Thanks.

In the last example when running LEDs in parallel. Instead of using one 0.5W resistor, I assume you could've used 2 0.25W resistors...

Thank you for this! Sorry for being a bit anal but to make sure that a transistor is either NPN or PNP, as I see you testing, that is also predicated that the labeled side of the transistors are facing up, correct? That would be the consistent factor.

What all can the box do ..??chasing?

Perfect ❤️❤️❤️❤️❤️

hi, I powered the the SQ1 with a wrong polarity on USB! (diy power supply) and it not powering on again after that! :( any suggestions for possible solutions. thanks in advance

Thank you so much.

Thanks for a great video. Easy to follow & now at least I understand the whole resistor/LRD thing clearly.

very nice , after years of not doing any testing or using transistors what so ever i returned to basic electronics with 8 bit computers and this has refreshed me AND educated me , well presented easy to understand he says eight years late

Very well explained clearly👍 Excellent👌 Thanks

I have a box of medium power transistors and apart from finding out if they are PNP or NPN my main reason to watch your content was to see if I could identify where the base was, which I used to assume was in the middle, but apparently this is not always the case, so I assume your technique allows the identification of the base as well? Also I wonder if you could post content about protection diodes regarding back EMF from electric motors. Is this required even for small motors?

@markusfuller Happy Christmas to you Markus! I still have all your videos of you and Jason in a playlist to play every Christmas and I’m watching them again. Hope you are well! Cheers! - Jason of Sysex|Studio

one of the tutorial i was waiting for, i've just fixed my midi keystation49 m-audio but i didnt use alcohol cause i didnt have, instead i've used spirit to wipe board and rubber, and all my keys are working properly now, thank for sharing, keep up the good work

kzbin.info/www/bejne/oXmtnXmkmKp2Z7M&ab_channel=HeiderSati

Don't know why, but this vid just popped up again. Had to re-watch. Was as much fun today, as it was nearly a decade ago. Has it been that long, already? LOL ;)

H ow feasible is flashing a custom firmware? The hardware they got right but the OS leaves much to be desired. No reason this thing shouldn't be an arpeggiator, for example.

What if you don’t have a data sheet? One can measure the voltage drop but is there a way to determine max current other than blowing it!??!

Hello, could you show how to setting bias of this unit? Thank you.

Thank you so much, Sir! 😊👍

it would be nice to demonstrate how you find the 12V on the board securely.

My guess: each BMC chip holds one plug-out you can install. That's why you have 3 slots for them. They do it like this in order to not have to wait to exchange data when you pick a different plug-out for a patch you want to play, pretty sure. Each BMC chip needs some extra memory so that's why there's symmetry there. The additional memory chip on the backside could very likely be memory used by the effects (delay/reverb).

What is your opinion on SPEAKERS facing the floor? I've seen it in some Roland models too.

Good video Im in the process of doing this MOD your instructions are nice and easy to follow, JUST 1 point you say BOLTS instead of NUTS They are Nuts you loosen and tighteen

Thanks buddy, keep up the good job, good luck !

How to repair Yamaha keyboard w7 Main dm broad Yamaha keyboard w7 👍

Hello, great video! I have 2 RX11, one has a grey screen the other has a blue screen, do you know if there are different revisions?

Ohm's Law is pretty simple. You did a pretty good job of explaining it without dumbing it down too much.

Super, thank you👌

I learned things. Thank you.

“The sort of stuff that grows on trees!” 💀

1947 hard to believe 😮

Where did you get the equipment you are using could you send me a link or direct me in the right direction to obtain the type of equipment you have please . Great job in explaining everything you are awesome!!

Thank you so much!

Thanks, your walkthrough was helpful in fixing poorly performing pads which were affecting my ability to sequence well on the Push 2. I particularly appreciated your tip on using small screwdrivers to align the pad layers with the tiny guide holes.

Glad to hear someone on here that knows how to say solder and not soder

I didnnt know bon jovi did electric

You have done a superb job of explaining and illustrating the basics and managed to clear up a number of questions I had concerning led's and resistors and such. I've always been curious about basic electronics but never really pursued the topic in any real depth. I have done a bit of basic house wiring, but this stuff is new to me and looks like fun. The winters here are cold ... and longish. Thank you. I really appreciated your laying out each of the formulas.

I think you don't realize how useful has been this video for thousands of MC-505 owner. Definitely one of the most useful video on youtube. Thanks!

Has reparado un mixer.. RAM micro 16 ...de los 80 ...saludos from chile..

Best Video ever!!

Hi, I’m looking for a power cord for my unit. Where can I find one at?

great video