Mockingboard 4c is pareparing

Testing volume control by APPLE //c.

If you see the under of APPLE //c, you can finda dial for Volume control.

I decided to use it to for control sound volume for mockingboard 4c too.

And it is working.

It is simple idea but, was complicated to apply at least for me.

with the only +5V single voltage, it isn't easy to apply to control amplifier.

But make it to work as I expected.

As you can see from the 2nd photo, it required pull a line from one point of APPLE //c board.

It is required to control sound volume for Mockingboard 4c.

I ordered final PCBs and hope to have good and nice one for all of us.

I got several 10th orders from Korean APPLE //c fans.

We are waiting for final product and want to have happy time with it.

About 4 weeks later, I could put final prodcuts on eBay for international apple II fans .

If you like it and want to make your apple //c with good sound.

It would be a great chance to grab it.

I'm very proud of this mockingboard compatible sound card for the APPLE //c.

Thank you very much;

Ian Kim