The Professional Class-H Amplifier 2KW

[kASD]

Having schematics on hand means nothing while you dont have the PCB.

Having schematics with part values, also means nothing because original design modified and tuned.

+ Schematic you see above missing many parts witch is on PCB already.

So, think twice!

Regards

Sami don't be so nervous.

 

[aimar]

Hi MJ Can you please tell me how much will it cost to send in England UK?

Thanks
Aim

Hello Guys, I have just received the pcb's for this powerful amplifier, I'm planning to build it as soon as possible. Just want to inform anyone who is interested to build this amp, I have 18 pcb's extra. the cost is 24 dollars each board plus shipping, a minimum of two boards per order(stereo amp).
I attached the pictures of the boards for proof.

regards,
mj777​

 

[presbel]

Quote:
Originally Posted by mj777
Hello Guys, I have just received the pcb's for this powerful amplifier, I'm planning to build it as soon as possible. Just want to inform anyone who is interested to build this amp, I have 18 pcb's extra. the cost is 24 dollars each board plus shipping, a minimum of two boards per order(stereo amp).
I attached the pictures of the boards for proof.

regards,
mj777

Hi MJ,
How much it will cost shipped to Legazpi City, Philippines?

Rey

 

[mj777]

Hello guys please indicate on which type of postal service u want your pcbs to be sent. example: express mail service, ordinary mail service, registered mail service or fed ex and dhl. and surely I'm going to get back to you with the rates. Send me a private message for your exact address for me to assure you that I am giving the right postal rate for your location.
regards,
mj777

 

[mj777]

amp updates

this is my slow progress in building the amp because of busy work schedule, hopefully I will have time by next week to continue building this amp. I'm really eager to finish this.

 

[mj777]

Profesional 2kw class h amp on test

Hello guys I have just finish the amp and making some test pictures and video link attached:Profesional 2kw class h amp - YouTube

regards,
mj777

 

[kASD]

Goodwork MJ777

 

[andrewlebon]

Hi mj777
greetings NICE BUILD
warm regards
andrew lebon

 

[TonyTecson]

well done....i will get my pair of boards when you go home for vacation.....maybe you would also like to post your project here for our kabayans in the south....mahilig sila dyan....

The Philippine Electronics and Technology Forum - Index

the same invitation goes for workhorse and andrewlebon, you guys are welcome to join...

 

[andrewlebon]

Hi Tony
greetings thanks for the invitation its a very nice informative forum
warm regards
andrew lebon

 

[mj777]

hello

Thanks to all of you guys, to Sir Tony thanks for the invitation, to Sir Andrew and Sir Workhorse thanks for the appreciations, All of you are my inspiration on this hobby.

regards,
Marjohn

 

[Kv3audio]

Kalasa

Junie

mj777


I want to ask you three questions, and please answer each question please.


1-Are you happy with your CLASS-H amplifier?

2-Are there any one from you SCAMMED into this amplifier?

3-Paid without getting PCBs?



And, please all, if any one here paid without getting the PCBs. please say it in front of all.
While showing payment method

because there is a Jealous guy who tries to claim bad things about the owner of the PCBs.

Thank you

 

[mj777]

Kalasa

Junie

mj777


I want to ask you three questions, and please answer each question please.


1-Are you happy with your CLASS-H amplifier?

2-Are there any one from you SCAMMED into this amplifier?

3-Paid without getting PCBs?



And, please all, if any one here paid without getting the PCBs. please say it in front of all.
While showing payment method

because there is a Jealous guy who tries to claim bad things about the owner of the PCBs.

Thank you

Dear Sir,
Here are my answers:
1-Are you happy with your CLASS-H amplifier?--- Yes Im happy with the performance of the amplifier, just waiting for the case and the transformer for the final assembly.

2-Are there any one from you SCAMMED into this amplifier? No, this amplifier is 100% working and 100% stable, also it depends on how you build it and the parts you use.

3-Paid without getting PCBs? Me and Junie got our pcb's without any delay and problem.

thanks to Kv3audio.

regards,

marjohn

 

[pankaj kashyap]

dear plz share its circuit diagram.

 

[mj777]

just waiting for the case

here is my development on this project just got my transformer a 20 amperes 100-50-0-50-100 volts ac and waiting for the case, it will be like this set up when i have the enclosure.

regards,
mj777

 

[kASD]

Good to see the my project taking good shape, thanxz Marjohn

Kanwar

 

[Jonsen]

hi

I have 67 PCBs

plz share its circuit diagram.

 

[mj777]

class H BOM

For anyone who want to build this amp here is the parts list.pcbs are available

regards,
Marjohn

 

[presbel]

2kw Class H amp

For anyone who want to build this amp here is the parts list.pcbs are available

regards,
Marjohn

Hi Marjohn,
Good you publish the parts list but it does not indicate what part in the PCB it goes. I have the PCB but until now I cannot start it as I have no schematic and parts list. Can you email me a copy. Thanks

Rey

 

[mj777]

Hi Sir Rey email sent.

regards,
Marjohn