DIY Guitar Headphone Amp - plug type
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- เผยแพร่เมื่อ 1 ต.ค. 2024
- A very simple but actually usable clean headphone amp for guitar, built into a chewing gum container.
It has two headphone ports that can be used either as an Aux in and a headphone out, or as dual outputs. It can be overdriven but does not have separate volume and gain controls, and is not meant to produce pleasing distortion.
Thanks to Shine for lending me his guitar!
Circuit diagram: drive.google.c...
Music:
Blue Break by Silent Partner
Rhastafarian by Audionautix
Rhastafarian by Audionautix is licensed under a Creative Commons Attribution license (creativecommon...)
Artist: audionautix.com/
#psychotenuse
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Hola sirve para bajo electrico?
You know, actually there is much more room in there. You can stick even more man.
I've never met anyone in person that does the type of things you and I do. It would be cool to have somebody to do a collaborative project with. The things you make are more useful and practical that anything "Great Scott" makes lol
I totally agree. Why isn’t there a place to learn and talk about these things? Discord server?
@@Psychotenuse would you be opposed to helping me out with this build?
Not at all, if you mean help you troubleshoot, come up with mods etc. Write me at my business email
@@Psychotenuse you are the greatest
Super cool sounding and unique!
Well thanks, it's a super basic circuit :)
I hav build an amp using lm386, but it giviing distrorion or overdrivern signal, im going build this amp for clean channel, will this work with 9 v dc
It should work fine on 9v. Just make sure you use appropriately rated capacitors.
What is the connection of potentiometer ?? Middle pin goes with the center of the mono jack ?? Or any other from two sides
Dont get that super glue and cotton on your skin. It burns bad. I know
:P
You sure it won't blow out my headphones speaker?
From what I remember this amp was pretty quiet. In fact I have headphone guitar amps from Monoprice and Valeton and they are way louder and I'm more concerned about headphone damage with those.
how i could use 50K OHM VARIABLE POT RESISTOR POTENTIOMETER it has 3 leg(in, out, gnd) and in head phone output i need stereo out please advice me
Typically, the middle terminal is the 'tap', so to use the potentiometer as a variable resistor simply ignore one of the side terminals.
If you want the same thing in both ears, connect the "left" and "right" terminals on the headphone socket.
I have no idea how to connect the guitar input. Where should the tip, ring, and sleeve be connected in the circuit? Could anyone help me with that? I understood the other parts in the circuit diagram but not that part.
As you can see there is no "ring" contact on the audio jack I used. If you use one which has a ring contact, you can connect it to the sleeve contact.
The outer circle is "sleeve", dot in the middle is "tip"
Hello Good you Put some more ADD'S PLS????
Because You Know We All like f****** advertisements
Thank you
PS
GFUS TVVAT
Did you use 100uf 50v capacitor ?
The capacitor just needs to be rated to your battery voltage at least
preset will die in a while ..small volume take via aliexpress
Is there a way where i can add more affects to it, like a volume potentiometer, and/or a treble potentiometer and effects like that?
Well, the one in the circuit _is_ a volume potentiometer. A treble control could be made by putting a capacitor and variable resistor in parallel to ground from somewhere in the middle of the feedback loop.
exactly what i was thinking of doing and now i know its possible thanks!
You're goddamn genius! THX
Can you send the materials you used
I'll link a list in the description. Check back in 1 or 2 days.
Thanks for watching :)
Can we use that for electric bass?
Yeah, it should work fine for bass.
Sir could you show me the wiring on the TRD 2030 and other remain wiring. So well you have made the diy. Wayne here
You should be able to figure it out from the circuit diagram linked in the description...? Let me know if it's confusing somehow or if you have any questions :)
Frikkin cool! Nicely done!!
Thanks!
Would it be possible to see how the components are connected minus the tape? Trying to replicate this on a breadboard. thanks
There's a schematic linked in the description.
since theres a virtual ground to create a split supply, shouldn't there be a small cap at the input of the amp to avoid getting any dc into the amp? or any dc through the coils of the pickups?
Yes, you could certainly add more stuff, but I've kept it basic. Since your guitar pickup is basically a coupled inductor (think one coil of a transformer), it is unlikely to generate a persistent DC offset. And if there is an offset somehow - faulty active pickups perhaps - then that is still unlikely to fry your headphones because the output capacitor will block it. Worst case scenario you get some distortion.
Fake
It's literally just an inverting OP amp xD
Textbook 101 stuff. No need to fake it.
Bro can you please suggest me a capacitor instead of 100uf
The higher the better, I would not go lower than about 10 microFarads
Truly home made😁
very nice, I'm gonna try make one!! Keep it up bro!!
Thanks! Hope it works out for you :)
btw, is the inverting input labeled -IN in the diagram? sorry, I'm a complete noob in electronics..
Yes.
Thnks!!
Please reply asap
Baiiyaaa.. I hope one day you can build your own factory....
Syaabas..
Hahaha, perhaps xP
Please step by step soldering part im newby electro
I understand what you're saying, but such videos are much harder to make and not really feasible except for very simple circuits. I did one recently for a MOSFET preamp circuit build.
Hi, more than interesting project, were you based on any modification to the circuit or is it a design of yours? congratulations, I will try to do it this afternoon, I will use it on an acoustic guitar that already has a preamp
It's a really basic inverting amplifier circuit, electronics 101 textbook type stuff... Good luck :)
If you're using it with an acoustic guitar with a preamp, I would recommend you add a resistor to the input, to limit the current drawn from the preamp. Perhaps around 10K, but I would have to experiment a little to find the best value.
@@Psychotenuse thank you very much I will take it into account, without resistance could the TDA2030 be damaged or it could receive too much gain at the entrance and saturate?
Can i use 9v for that?
Yes, 9 volts should be fine as long as your capacitors are rated for that.
Hi ThePsycotenuse!I'm very interested in making this for me..however, I'm no expert in electronics, can you pls give me a list of all the components of this circuit? then I'll try to match it using the diagram. Thank you very much!
Jetro Tirona I used
1 TDA2030 audio amplifier chip
2 10K resistors
1 sliding on/off switch (I actually used a two-way switch)
1 50K potentiometer ("breadboard" type)
1 male quarter inch (P38) audio connector
2 female 3.5mm audio connectors
1 100microFarad electrolytic capacitor
2 AAA cells
Lots of multi-strand wire
Good luck! :D
Thank you very much! I'm now trying to fit the pieces to my breadboard.. hope I can make it work :D
I'm a new subscriber btw.. keep posting cool stuff!
It's working! :)
(I'm using bass guitar)
made it work on a bread board..
weird thing is only 1 headphone (left) is working.. I'm thinking this is because I used a mono headphone port..
I'll find a stereo and finalize this :D
Jetro Tirona Yay! 😀
Yeah I'll get around to posting new stuff... I'm a student so most activity on this channel is during breaks etc.
Thanks for subscribing!
Could i just use a 50k pot instead of the variable resistor?
Found out i can, cheers for the vid
Cheers :)
F-ing brilliant
Thank you!
Sup.
nm.
ThePsychotenuse sure?
College xD
Bro what is the voltage of the capacitor????
Lol well seeing as the circuit is powered off a 3V battery, any capacitor with a voltage rating above 3V should be fine xD
lovely this project
Я так понимаю это усилитель? Только я не понял принцип его работы, как?
This is a textbook inverting amplifier circuit, minus the input resistor. Thanks for watching :)