Ono

[Alain Dupont]

Just a few pictures of my ONO boards...

Alain.

 

[Alain Dupont]

A few details....

Alain.

 

[dewdrop]

Did u make the boards yourself? Its pretty nice...

 

[Dr. ODD]

Looks very nice I cannot wait until you are reddy, and are abel to tell us something about the sound. What Turntable and cartrige will have the honor to play whith this Amp ???

 

[nagard]

Great work Alain!

Don't forget the Leds in the Mute circuit,otherwise it will not work.

 

[Alain Dupont]

Dr. ODD,

The Pcb's came from Nagard/Yugoslavia, such a nice work.

For the tests I will use my old Thorens TD 145 with a MM Ortophon OMP 30
and Thorens is modified with a regulated DC motor for 33 /45 trns
from Origin Live, better speed tracking, and less vibrations.

As soon as I have finished the CCS-X-BOSOZ with the OPOX 1 Kit, all power supply's are ready... Just have to make the enclosures...

Nagard,
>> Don't forget the Leds in the Mute circuit.

Well, I will check that point, thanks.

I have some other pictures... coming soon....

Best regards,
Be patient, the flyfishing season and the bicycle season has just started here in Montreal, and all DIY projects will have to wait ...

Alain.

 

[kilowattski]

Alain,

Great job and very nice boards! Does Nagard have a website? Oh boy, I do love this hobby! I can't wait to see your finished product.

 

[Nelson Pass]

Looks nicer than my layout.

Actually ours got better when Wayne redid them.

 

[nagard]

Thanks, Mr.Nelson!

I am speechless.

 

[Bakmeel]

Great work Alain, I hope the enclosure will become equally beautiful

Bouke

 

[Alain Dupont]

Hi to all,

Serie on the CCS-X-BOSOZ there are 2 PCB's...

Thanks so much for all comments,

Thanks to Nelson!

Regards.

Alain.

 

[Alain Dupont]

Hi,

These are the final versions of the CCS-X-BOSOZ

Positive power supply +60 Volts
Negative power supply -10/-15 volts to adjust the Bias current
in the 2 IRF 610, IRF610 paired from 30 pieces, under 10 mV

2 Black Gates N types 10 microF 50 volts in parallel for the output's

...

Alain.

 

[Alain Dupont]

Hi,

View of the input's

Alain.

 

[Alain Dupont]

Hi,

The bottom picture...

Alain.

 

[Alain Dupont]

Hi,

Details of the wiring, plus feedback resistor...

Alain.

 

[Alain Dupont]

Hi,

Last one for the ONO boards....

The input's, MM & MC

Regards.

Preparing a set for the APOX Kit I am finishing to assembly....

Alain.