Bonjour, ;) Thanks for the compliments! Well, I first thought to use the keyboard of a sun station to fix the front panel on it. Due to that fact, the sequencer is not rackable.. But I don't care as the goal is to get akind of desktop sequencer. It is bigger and in fact, I got a little more place for the electronic. After I noticed that the Sun keyboard is to fin for the electronic, I collected aluminium panels from my company.. :P And did a design for the case which I gave to a friend to machine it. It is true there are many connectors.. At the moment I have 3 midi sockets and 1 power supply. I have to drill other holes and I will use mini din, the same one you can find on video cams. For other additional midi outs and ins as well as for the roland synchro 24. I will add soon machined thick foots with a V shape, just to bring the sequencer a little bit higher with a small angle.. approximately the same you can find on the TR 808 or on the Roland MC4B sequencers. I try to get a 60's 70's spirit design.. 8) I like this design now.. Funny as during the 80's I hated it.. I wanted to get a very square design, with everything flat, with buttons at the same level than the front panel but with only the rotary knobs doing the contrast. I found the knobs in a electronic used surplus parts and components shop . exactly 17 like that.. :D I have been quite lucky. :D But to find again the same.. It will be impossible :-\ I also wanted to avoid any screw on the front panel. If you want to find similar knobs, I noticed that some guitars Fender or Gibson use the same.. But, it is not cheap.. Around 5 euro or even more for the guitar one comparing to the 1 euro per knobs I paid.. There is also a chinese amplifier company using this kind of buble or valve knobs... I wanted to install the CV/gate option, but I will do an additional module for it. If not the case would have been thicker and it would have been sade. But, all these words turn around cosmetical aspects.. I like to do that.. But the main purpose is the electronic and the software..Thorsten.. thank you!! ;D