Jaycar/Silicon chip Studio 350 opinions?

[Mandrake5]

Hi TOHEED i search in my papers and i found what you wanted, the
setup and testing procedures.
I scan my paper so forgive me the low resolution but it's readable.

Hope you found this usefull and you have succes in building that high performance amplifier. If you have further questions dont hesitate to contact me.

So here it is as a picture.
Bye
Mandrake5

[Mandrake5]

Here is the picture with setup instructions.[IMG]http://[/IMG]

[TOHEED]

Thanks Mandrake5.

After a long time I re-Visited this form, and get the sc350 intilization documents. Thank you. really I Was in need of it. What about 6.8mh
coil, did Silicon chip describe any procedure to wind it.

Thanking alot

[stcboy]

Hi
Could anyone post the complete article pertaining to this amp from siliconchip magazine .Really interested in building this circuit. Thanks

-stcboy

[Mandrake5]

Hi Toheed,

First in the Post number 5, i explained exactly the procedure...
But i give you the calculations on how i figured out the the original procedure was wrong...

What you have to get is 18AWG or 1mm diameter solid enameled copper wire (about 1 meter long). Some electrical tape or fishing line as a mean on holding everything in place, and maybe some varnish for dipping the finished multi layer air coil, voila!!!

Bye
Mandrake5
[IMG]The calculations..[/IMG]

[Mandrake5]

Again for Toheed
What i mean about holding everything in place after you've make the coil is, you take the coil that you give a donut shape, you take a lenght of fishing line and tie a loop around the donut. with the fishing line you makes some Marline hitch knots around the donut until you reach the first tie knot, you tie the end to that knot. Try to make you coil lead at 180 degres of the donut, you can secure the 2 leads with the knots.
You have the peel or sand the enamel from the leads in order to solder them to the pcb. And for the finishing touch you can dip the donut in clear varnish (dont varnish the leads) and let dry it for a super look.

Oh i read you're mind, ???? "What is a Marline Hitch Knot ???"
Well, well, i use it for a long time without knowing the "Name" of it, so i make some researchs just for you.
Here it is;
[IMG]Marline hitch[/IMG]

[Mandrake5]

You'll buy this article here for the price of only one power transistor...

Online access to the issue in question.

And you might find interresting browsing other articles too.
I am not advertissing but suggesting an interresting link.

[TOHEED]

Hi Mandrake5

Thanks for you time and kink reply

[andymac62]

i have the full article available on the new SC low distortion 200W amp if anyone interested. 4.5Mb
my hotmail.com account is
andymac1962

email me & i can send it.