Hi!!
First, congratulations for this amazing gadgets…I’m really impressed of the quality and versality of this sequencer…a good and serious contender to the cirklon!!!
If someone wants to trade a built midibox seq 4 (with 6 midi outs, if possible), for an teenage engineering allmost new OP-1 hardware synth (very digital and weird, with a lovely interface), i’ll be really pleased.
I’m now based in Barcelona, Spain…but moving to Berlin in few days.
Cheers, and thanks a lot in advance.
Joan
It doesn’t need to have an enclosure…I’m industrial designer and I’ll love to design my own enclosure!!!
: )
Or if someone is willing to build it for me is ok as well, just put the price.
Thanks a lot!
Hi Joan,
Welcome to MIDIbox!
I have all the parts for another SEQ V4 (without case and frontpanel), but have not had the time/incentive to build it yet - my first one is going strong, it is awesome, and I don´t think, i will need the second one. PM me, if you´re interested in the exchange for the OP-1, but I think the deal is bad for you, as the SEQ parts are much cheaper :-). You could solder it all by yourself, will only take a few evenings… and that would be the spirit of MIDIbox - learn and enjoy, what you´ve accomplished… 
Many greets,
Peter