Revived Nytech CA252 / CXA252

[Minstrel SE]

Well you should get these into production or the rights licenced. They look far too good to keep all to yourself

 

[NRWler04]

Well you should get these into production or the rights licenced. They look far too good to keep all to yourself

First I have to listen .... and then you are welcome for a listening session

 

[chiily]

Today I started to implement the Touch User PCB ....

I would love to have the skill and knowledge to build something like this.

 

[NRWler04]

It took some time, but now the Touch-PCB is working ....

Now I can start the programming of the logic ........

 

[NRWler04]

Next step forward ......

I'll keep you updated. Now I have to jump into the programming ....

 

[Minstrel SE]

Lovely stuff! Theres certainly more than the average level of skill going on here

Many thanks for the project updates.

 

[Bob McC]

Absolutely gorgeous

 

[madmike]

Wunnerful, wunnerful...very well done so far.

 

[Martin D]

bloody hell what an amazing job, brilliant. My brother still uses my old 252.

 

[OBELISK 1]

Hi Ingo-thats a classy looking rebuild you are doing at the moment-hope it all works out for you-I dont know of any other kit out there with a touch panel like that-I am sure it will sell well if you bring it to market. Maybe we will see it at Bristol show next year-regards OBELISK 1

 

[NRWler04]

It's progressing.....

 

[NRWler04]

Hi Ingo-thats a classy looking rebuild you are doing at the moment-hope it all works out for you-I dont know of any other kit out there with a touch panel like that-I am sure it will sell well if you bring it to market. Maybe we will see it at Bristol show next year-regards OBELISK 1

Hi Obelisk1

good to hear from you after we met in Bristol in February.

We're just discussing to go to Bristol .... it's not clear now.

I'm no in the phase that the principal functionality of the touch User Interface is available. Behind there are the originall schematics of the CA252 and the CP122.

So if I finish the User Interface, I will have two more modernized vintage Amp's in my collection

There is also a new CXA252 in the queue ...... the power amp modules are the same as in the CA252. I need only to finish the XOver Motherboard with the Filter cards ......

A pair of improved ARC 050's and ARC 102's with improved passive XOvers and improved 802-Drivers are also in preparation.

Let's see what will happen ....

Regards & Merry Xmas

Ingo

 

[NRWler04]

An active Nytech/NERO Setup .....

I recapped an old Nytech CP122 and added my electronic Crossover with two 602's ....

The sound is great

The recapped CP 122 ....

Old and New .....

Playing on new ARC 102's ......

 

[NRWler04]

Gentlemen,

Touch User Interface is slowly growing .....

Now only to setup the back light control ......

 

[MartinC]

Extraordinary, my DIY efforts look feeble in comparison! Thanks for keeping us updated I look forward to more news on project.

 

[NRWler04]

The new PreAmp based on the NYTECH CP122 is already playing Music ......

But, still a long way to go with the programming of the User Interface .....

Next step is to test the existing UI with the CA252 hardware, which is already there :

 

[NRWler04]

There will be also a new Phono-Pre Amp based on the old schematics with a new MC-Stage for my new LP12 with Kandid

That's the prototype of the MC Stage ......

And the back side

PCB's will arrive next week, Components are already mainly available. I'll post pictures of the finished PCB'S.

The big setup will be then completed with the PreAmp and PhonPre.

Just the new CXA is missing for the small active setup. I have it already in my mind ......

 

[NRWler04]

The wired CA 252 ......

Next step is to test it ......

 

[NRWler04]

PCB's arrived on Friday ......

 

[NRWler04]

just a short update.....

The Pre for my new Kandid is growing .....

Some resistors and transistors are missing ....