First Watt M2

[ANADIGIT]

NO NO

ANADIGIT

isn't back-engineering sort of low punch , considering that Nelson didn't published ,even partial , exact schm of M2 ?

No, that's my dream SCH not a real thing but I think it should be 75% correct.
I don't have front end schematic because I'll try to put another front end on this topology, 14-20dB gain with SE tube but I need to invert output phase.

Regard
Anadigit

 

[Zen Mod]

well , I didn't made any sort of analysis what will happen if you include those TL431 there....
whatever - I have exact schmtc , but I didn't had idea to publish it and say - that's my dream schm

on the other hand - I deciphered NP's opto-bias and included it in my Babelfish J2 ; and that's exactly the reason why you can't find that schematic on-line .

 

[buzzforb]

Seems overly complicated to me. Too many parts. Cheap copy.

 

[ANADIGIT]

Do you have real schematic. great !
I don't have any schematic onhand everything came from internet browser which I can search for.
No need to publish any patent SCH if you have own idea and I will try.

Regard
Anadigit

 

[buzzforb]

Come up with your clone and build. Present pics and impressions. Leave any questionabl schematics off site. Sorta like the heatsink thing.

 

[ANADIGIT]

I don't have heatsink now, that shop was closed a few years last time I went Taiwan.
My pictures found from my old HDD and try to find someone got it before me.

Thanks
Anadigit

 

[generg]

I remove diamod buffer and auto former out off papa schematic.

Do it by yourself

You did not do it by yourself, very unfair to publish parts of the circuit here!

In this way the circuit sounds detailed but very thin. Not to recommend, normal F4 does the job better.

 

[jacco vermeulen]

V2 and V3 rails of +V (23V) is amusing.

 

[ANADIGIT]

NO,
+23 at the bottom is only name I forgot to change.
When I simulate it will correct follow parameter.

No need to make any notice to my schematic, everything not to br sure for 100% correct.

 

[Blues]

ANADIGIT

isn't back-engineering sort of low punch , considering that Nelson didn't published ,even partial , exact schm of M2 ?

No, that's my dream SCH not a real thing but I think it should be 75% correct.
I don't have front end schematic because I'll try to put another front end on this topology, 14-20dB gain with SE tube but I need to invert output phase.

Regard
Anadigit

Anadigit, I have replied to your PM re J2 which I think you were up to the same thing with the M2 now. Buying an original to open it up and trace up the circuitry is indeed below the belt muai thai...returning it after from what I understand from your pm? It's not fair to Nelson but also the seller.

Please respect NP's IP and just be thankful for what he has shared thru the years.

 

[ANADIGIT]

Hi,
No need to serious, my impress same as your though.
It's only diy job not a thing for knock under belt.
I like to learn from real unit and keep it in mind, take it easy

 

[prakit]

Hi,
No need to serious, my impress same as your though.
It's only diy job not a thing for knock under belt.
I like to learn from real unit and keep it in mind, take it easy

I know what you're doing. It's not about diy or learning. It's a serious cloning business!

 

[buzzforb]

Mods?

 

[prakit]

Mods?

No mods. Just copying everything inside out including the chassis.

 

[buzzforb]

I mean why dont the mods shut him down.

 

[wintermute]

I'm temporarily closing this thread for discussion with the mod team

 

[wintermute]

Thread reopened. We have contacted Nelson. There is no issue here.

 

[generg]

Generous Nelson!

 

[tinitus]

it is not the M2

 

[generg]

indeed the security lines worked......