Plasma intros

Published on 16 janvier 2010 in Atari ST and Demos. 0 Comments

Plasma effect intro made for the 20 years demo under the « Atari Freaks » label. As the sourcecode was published in Alive Magazine, it has been re-used several times ;)

Code by Jace, fonts by Dieu, logo by C-REM / Mjj Prods, and others (depends of).

Testing the Amp6!

Published on 22 juin 2008 in Audio and News. 0 Comments

Yep after some hours of work, here it is:

amp6_test.jpg

I have put it in a « BEARD » box, with gold connectors, a toroid transformer, Audioquest cables (speakers), Ah Phan Kim « Espace » for modulation, and two GREAT 4,7uF caps for inputs!

It just works fine, but got some little problem:

  1. It makes a BIG « Ploc » at unsleep (or power if the sleep jumper is on)
  2. The input level seems not to be as good as it should be. The gain is to big, and the sound pot does not its job, the power is going to quick. I think I sould modify the input stage.

Wait and see…

Amp6 assembly step by step!

Published on 22 juin 2008 in Audio and News. 2 Comments

I have taken some pics from my Amp6 assembly. You can see how simple it is. The only difficult step is, for me, the toroid inductor winding. Something also to admit: if you don’t have good eyes, just go away :)

Continue reading ‘Amp6 assembly step by step!’

Amp6 kit from 41hz.com!

Published on 16 juin 2008 in Audio and News. 0 Comments

Hiya! Sunday 8 june, I have buyed the Amp6 kit from 41hz.com. It arrived only after 9 days. Great works, Jan!

This little Class-T amp should be better than the Trends Audio TA 10.1! All reviews from the net give good advice from it.

It consists of a small 43X100X40mm pcb and a TriPath TA2020 chip (and lotsa small components :) ).

Amp6 kit

I have also borrowed a 15V transformer, an Alps variator and some gold connectors to make all together soon.

Will

Mega STE connected!

Published on 19 mai 2008 in News. 5 Comments

Believe it or not, after 3 years of lazyness, I have made the impossible : connecting my MegaSTE :)

But what a ugly sound! I have completly forgotten that dis old harddisk make so much sound… Well have to find a way to stop it quick. I don’t think I will be able to hear this for ages. Help, a SD card!

So what? Well, I have took a look at my old code. Got some unfinished demos here.

Hummm… who knows? :)