nILS

From the looks of the schem: (If you lower the mux rate) you can pretty much add as many 4051s as you have pins on the PIC (or help yourself out with some DOUTs for the input selection). More than 64 means you'll have to mux the muxed lines once more (chain the 4051s).

Connecting the 9V battery to J1 will not work. The rectifier produces a voltage drop and the 7809/7812 will not produce the desired voltage. The input on J1 needs to be ~3-5V above the desired voltage.

Oooh! Oooh! Oooh!

Dunno if it's just me, but "the sound isn't working and I don't know why" always sounds like I pulled the SID but conviently forgot about it/someone pulled it and I bought it w/o knowing and try to get rid of it. ;)

Hehe, yep, good doco goes a long way in troubleshooting ;) Reading does too and apparently you already got that down :-) Looking forward to seeing your layout!

Die Forumssuche (tolle Sache, musste mal probieren) sagt: ja. http://www.midibox.org/forum/index.php/topic,7280.0.html

Any MIDI interface will do (even a virtual one), it's not needed to make sound (it just makes it a whole lot easier) but w/o it the app will crash and burn. And since it was just a test app, I didn't see the need to "fix" that.

Soweit an sich richtig, allerdings sind ja gerade die MIDIbox Mixer Module in Arbeit, ne ;)

Keywords: Matrix, BLM

It works under XP, but expects at least one MIDI port to be present.

Oh that, yeh, that software was written by me. I thought you were referring to the original one by Mike Hill. I reuploaded it here: http://www.schickt.de/mb.org/pokey_test_app.zip

Yay! Pannnnnnelllllls! ;D

It's not dead it's just... waiting ;) Afaik there is only the DOS version. His website (http://www.skrasoft.com/) doesn't seem to have a lot of info, but I think I saw sth else with schems somewhere... Google might be helpful. His blog does have more info: http://skrasoft.com/blog/?cat=12 I have two pokey's two YM2149F and two AY-3-8912 :P

DIY != cheap. Especially when trying to clone a complete and rather complex system. New != cheap. From the quick look I had on eBay they seem to be going ~500eur. I strongly doubt you can build one for that price. Buying a used one, have it cleaned for a case of beer or some bucks is your best choice imo.

ghey

bad religion

http://www.midibox.org/forum/index.php/topic,12682.msg114340.html#msg114340 :-)

Elvis Presley

Thanks Syntax, Wilba! :-)

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Hehe :-)

Would you mind renaming the topic to "[sOLD] 2 sets of ALPS Waldorf Knobs black/red" then? Helps other not get there hopes up ;)