Looking for OB-X EPROM images
2013-10-28 by <pjwhite@...>
Does anyone know where I can get images for OBX-HA0, -HB1, and -HA2 ? These are for the older top control board. If you have one of these machines and would
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Re: [oberheim] RE: Xpander impossible to autotune!
2013-10-14 by John Leimseider
Yeah, I was talking about the US supply. I have found the Japanese whole unit to be fairly unreliable. The voice board layout is pretty bad. I did one a few
RE: Xpander impossible to autotune!
2013-10-14 by <joseph.redhemption@...>
Hi John thanks for answer. When yo say : You need to look at the 5 volt supplies before and after the coil. If there s a lot of high frequency crap before the
Re: [oberheim] RE: Xpander impossible to autotune!
2013-10-10 by John Leimseider
I would check the power supplies with a scope . You need to look at the 5 volt supplies before and after the coil. If there s a lot of high frequency crap
RE: Xpander impossible to autotune!
2013-10-10 by <joseph.redhemption@...>
problem still there. I have now replaced all electrolytic caps but still same problem. Any ideas? ... Maybe the DAC is faulty? From: jojoredhemp
RE: Matrix 6 Keyboard 2.13 Firmware
2013-09-24 by <narfman96@...>
I uploaded V2.13 and V2.13A firmware images to the files area. V2.13 fixes many sysex bugs. V2.13A was primarily for resolving the pitch lever inconsistencies
Re: [oberheim] RE: Matrix 6 Keyboard 2.13 Firmware
2013-09-24 by Peter Mörck
Check the messages sent by John Leimseider on July 12th this year. ... From: bradnrg@yahoo.co.uk To: oberheim@yahoogroups.com Sent: Tuesday, September 24, 2013
RE: Matrix 6 Keyboard 2.13 Firmware
2013-09-24 by <bradnrg@...>
I would also like that if its available. cheers perhaps someone could post to the files section? --- In oberheim@yahoogroups.com,
Matrix 6 Keyboard 2.13 Firmware
2013-09-22 by <superiot007@...>
I suspect my Matrix 6 is suffering from a bad Eprom. Does anyone have a copy of the 2.13 firmware that I could use to burn on a new Eprom?
Repaired and modded Rene's Perf-X Cyclone....
2013-09-20 by <narfman96@...>
I was able to repair Rene s Cyclone. Thank you Malte for your tip about the 7805 regulator! It was dead just as you said. I looked at the circuit and noticed
Re: [oberheim] OB-Mx no midi in
2013-09-20 by Joost den Hertog
Great !!! nice tread also.. thanks, Joost ... Great !!! nice tread also.. thanks, Joost Op 9/20/13 10:38 AM, Daniel Forr schreef: You are welcome. Here you
Re: [oberheim] OB-Mx no midi in
2013-09-20 by Daniel Forró
You are welcome. Here you can find some schematics and tips: http://users.ece.gatech.edu/lanterma/obmx/ Here somebody wrote that changing the battery repaired
Re: [oberheim] OB-Mx no midi in
2013-09-20 by Joost den Hertog
thanks Daniel, it is message, and harware,cabel and settings i have checked. to change the battery i have to open it up and i will see. ... message.. no,, ...
Re: [oberheim] OB-Mx no midi in
2013-09-19 by Daniel Forró
... Massage or message? If message, all MIDI communication doesn t work? Isn t it just problem of some setting? MIDI channel, filter or similar? Or hardware -
OB-Mx no midi in
2013-09-19 by Joost den Hertog
the oberheim responds not on a midi-in massage. when starting up the Mx display tells the battery is low is this normal?
Re: [oberheim] Uploaded Cyclone v1.2 ROM image
2013-09-14 by Target9
Legend! Thank you for sharing. Does anyone know the incremental features or fixes that 1.2 provides? Sent from Samsung Mobile britt@shapetable.com wrote: I
Re: [oberheim] Uploaded Cyclone v1.2 ROM image
2013-09-14 by Martin Ator
Cheers Buddy :-) ________________________________ From: britt@shapetable.com To: oberheim@yahoogroups.com Sent: Friday, 13 September
Re: [oberheim] VIRTUAL ACCESS PROGRAMMER FOR OBERHEIM MATRIX-1000 - $24.99!!
2013-09-14 by Jason Budris
Sounds great! Excited for a matrix 6 version! Sent from my iPhone
VIRTUAL ACCESS PROGRAMMER FOR OBERHEIM MATRIX-1000 - $24.99!!
2013-09-14 by <jbrey21@...>
VIRTUAL ACCESS PROGRAMMER FOR OBERHEIM MATRIX-1000 - $24.99!! **** NEW PRODUCT **** !! This software is a Virtual ACCESS synthesizer programmer for use with
Uploaded Cyclone v1.2 ROM image
2013-09-13 by <britt@...>
I just got a Cyclone and it has the v1.2 ROM, just read and uploaded it.
RE: The Perf/X units are all the same board! Cyclone, Strummer, Drummer plz read!
2013-09-12 by <gamezr01@...>
Thanks for the replies. I ve just acquired the services of Fran to help repair the Cyclone. Hopefully it can be revived! I m grateful and happy to see the OB
[oberheim] RE: The Perf/X units are all the same board! Cyclone, Strummer, Drummer plz read!
2013-09-09 by Malte Rogacki
Using the wrong adapter usually kills the 7805 regulator. That s an easy fix. The rest is probably unaffected which means the EPROM is likely to work. Just
RE: The Perf/X units are all the same board! Cyclone, Strummer, Drummer plz read!
2013-09-07 by <gamezr01@...>
Hello guys, I ve just joined because I accidentally fried my Cyclone using the wrong polarity, but luckily I still have the Drummer and would like the Cyclone
Re: [oberheim] RE: looking for Oberheim DSX users!
2013-08-29 by Dan Nigrin
Actually, the news improved overnight. Marcus helped me get oriented to the assembler code, and so between that and my usual reverse engineering of the audio
Re: [oberheim] RE: looking for Oberheim DSX users!
2013-08-29 by Neil Hester
Good try! And good of Marcus to get back to you ! Neil Hester ... Good try! And good of Marcus to get back to you ! Neil Hester On 29 August 2013 03:25,
RE: looking for Oberheim DSX users!
2013-08-29 by <dan@...>
So the good news is that Marcus wrote me back! But now the bad news - he had no recollection of the tape save format (understandable as it was some 30+ years
Re: [oberheim] looking for Oberheim DSX users!
2013-08-28 by Dan Nigrin
... Hi Chris, Yeah, this is synthesizer archeology! ;-) Dan -- Dan Nigrin / Defective Records / http://defectiverecords.com CycliC, M185 & Klee Sequencers /
Re: [oberheim] looking for Oberheim DSX users!
2013-08-28 by Chris Wareham
... Hi Dan, Really impressed with your work on the Roland MC tape formats, and I wish you every success with the Oberheim DSX one. I don t own a DSX, but your
Re: looking for Oberheim DSX users!
2013-08-28 by brunolhu
Hi Dan, Very insteresting project ! I can try to help you . Bruno
Re: [SPAM] Re: [oberheim] looking for Oberheim DSX users!
2013-08-28 by Neil Hester
Fair enough ;) Neil Hester ... Fair enough ;) Neil Hester On 28 August 2013 03:01, Dan Nigrin wrote: á Well, unless you have the
Re: [SPAM] Re: [oberheim] looking for Oberheim DSX users!
2013-08-28 by Dan Nigrin
Well, unless you have the premium LinkedIn account (which I don t), you re limited in how many characters you can use in your initial contact, so I m forced to
Re: [SPAM] Re: [oberheim] looking for Oberheim DSX users!
2013-08-28 by Neil Hester
Ah ok, worth another shot, don t tell him all about it in your first email though make it a little cryptic to make him want to find out more from you. Its
Re: [SPAM] Re: [oberheim] looking for Oberheim DSX users!
2013-08-28 by Dan Nigrin
Thanks Neil ¡ I tried that already with no response, which I was hoping for a direct email. But I suppose it couldn t hurt to try again! Dan From: Neil
Re: [SPAM] Re: [oberheim] looking for Oberheim DSX users!
2013-08-28 by Neil Hester
Dan, Try this:
Re: [SPAM] Re: [oberheim] looking for Oberheim DSX users!
2013-08-28 by Dan Nigrin
Good idea, but unfortunately, Tom didn t have any knowledge of the details¡K He did tell me that the engineer who designed the DSX was a guy named Marcus
Re: [oberheim] looking for Oberheim DSX users!
2013-08-27 by F.Manduca
I m not an owner, but the greatest appreciation for Your effort! Bravo!! ________________________________ Da: 65 Lotus A:
Re: [oberheim] looking for Oberheim DSX users!
2013-08-27 by 65 Lotus
Have you tried asking Tom Oberheim for the secret sauce recipe? ... From: Dan Nigrin To: oberheim@yahoogroups.com Sent: Monday, August 26, 2013 3:31 PM
Re: [oberheim] looking for Oberheim DSX users!
2013-08-26 by Nick Zampiello
yes please! i can try to help! thanks. z NEW ALLIANCE EAST!!!! ... New Alliance East - Mastering New Alliance East - Facebook X :::: B :::: S
looking for Oberheim DSX users!
2013-08-26 by Dan Nigrin
Hi everyone, I m new to the group my name is Dan Nigrin, and in the past I ve successfully developed software for the Roland MC-202 and MC-4 sequencers that
Re: [oberheim] Re: Pitch Problems on Matrix1000 with working chips (audio attached)
2013-08-14 by Peter Mörck
Or .. I believe it s 0-199 (inclusive) that reside in RAM and 200-999 (inclusive) that reside in EPROM :) ... From: Peter Mörck To: oberheim@yahoogroups.com
Re: [oberheim] Re: Pitch Problems on Matrix1000 with working chips (audio attached)
2013-08-14 by Peter Mörck
Yes. And congratulations :) BR, Peter ... From: Andreas Östling To: oberheim@yahoogroups.com Sent: Wednesday, August 14, 2013 4:56 PM Subject: Re: [oberheim]
Re: [oberheim] Re: Pitch Problems on Matrix1000 with working chips (audio attached)
2013-08-14 by Andreas Östling
I have now installed a battery holder (mine was a soldered-battery version which I tried to resolder a new battery to before, probably not the best solution),
OB-8 sysex dump
2013-08-13 by Bruce Leslie
I just got my OB-8 with factory MIDI out after a couple of years. I m trying to dump all the patches into MidiOX before I start playing with it. I see events
Re: [oberheim] Re: Pitch Problems on Matrix1000 with working chips (audio attached)
2013-08-12 by Narfman96 - Narfland Studio
The battery backup remembers the calibration what is the battery voltage? If the battery is low or the memory has a problem the calibration will be lost. There
Re: Pitch Problems on Matrix1000 with working chips (audio attached)
2013-08-12 by Andreas Östling
That is really useful info you provided there! Yes I ve tried to use the voice chip test... (ext funct - 7 - enter - enter (while 0 on display)) and then
Re: [oberheim] Pitch Problems on Matrix1000 with working chips (audio attached) [1 Attachment]
2013-08-12 by Narfman96 - Narfland Studio
Have you tried the individual voice chip test so you can tell if one specific voice is drifting. I hear one out the six is off. The .0033uf capacitors on pins
Pitch Problems on Matrix1000 with working chips (audio attached)
2013-08-12 by Andreas Östling
Hi, I ve been trying to figure out the problems with my Matrix 1000. First of all I did the chip test and realized that three chips only had one voice, so I
Re: For Sale Matrix-1000 & Access Matrix Programmer
2013-08-05 by Djé
nooooooooo ;) disponible
Re: For Sale Matrix-1000 & Access Matrix Programmer
2013-08-04 by x1noizytoyz
Has this sold?
Re: For Sale Matrix-1000 & Access Matrix Programmer
2013-07-26 by Djé
Hi, I have sent you an email All the best Djé