Forum to discuss all matters relating to the MPC1000 and MPC2500 operating systems created by 'JJ' (all versions).
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No unread posts JJOS Bug Reports & Feature Requests
Submit bug reports and feature requests for the JJOS-XL and 2XL
618 Topics
4360 Posts
by mixedbymuke
Jan 12th, 2018 5:44 pm
Announcements
Title Statistics Last post
 Out Now! Dirty Drummer 3 - Finger Drumming Kits For All MPCs
by MPC-Tutor - Oct 27th, 2017
2 Replies
7838 Views
by MPC-Tutor
Nov 9th, 2017 7:18 am
Topics
Title Statistics Last post
 JJ OS FAQ (Frequently Asked Questions) *PLEASE READ FIRST*
1 ... 6, 7, 8 by stan steez - Jul 29th, 2007
109 Replies
118742 Views
by Darryl Boy
Nov 2nd, 2017 7:52 pm
 JJ OS1 Manual (upd.: 01/16/2012)
1 ... 4, 5, 6 by stan steez - Jun 20th, 2007
89 Replies
74958 Views
by Paradigm X
Jun 29th, 2015 8:41 am
 FX send issue
by Arch - Jan 9th, 2018
9 Replies
226 Views
by Bugfix
Jan 14th, 2018 4:29 pm
 OS3 question from 2XL user
by Oortone - Jan 12th, 2018
5 Replies
140 Views
by Oortone
Jan 14th, 2018 10:11 am
 MIDI Keyboard Controller
by McKabanossi - Dec 16th, 2017
5 Replies
269 Views
by rikrubio
Jan 12th, 2018 5:56 pm
 add pan option to layers in os3
by mixedbymuke - Jan 11th, 2018
0 Replies
44 Views
by mixedbymuke
Jan 11th, 2018 2:34 pm
 Key Number in imported wav-files
by Oortone - Jan 9th, 2018
0 Replies
71 Views
by Oortone
Jan 9th, 2018 8:27 pm
 XLCD stopped working?
by Audiophillic - Jan 6th, 2018
6 Replies
170 Views
by Audiophillic
Jan 7th, 2018 10:06 am
 Convert DRM to INSTR
by Oortone - Jan 7th, 2018
0 Replies
79 Views
by Oortone
Jan 7th, 2018 9:47 am
 MPC1000 JJOS password issue w/broken flash reader
by hammer227 - Jan 5th, 2018
1 Replies
105 Views
by richie
Jan 6th, 2018 12:59 am
 sampling an external instrument exactly to the beat?
by ontherun - Jan 3rd, 2018
2 Replies
155 Views
by ontherun
Jan 4th, 2018 3:21 pm
 Midi Device Messing With the Other
by rikrubio - Jan 1st, 2018
3 Replies
117 Views
by rikrubio
Jan 2nd, 2018 8:30 pm
 upgrading from jjos 3.16
by bd123 - Dec 31st, 2017
1 Replies
150 Views
by Bugfix
Jan 1st, 2018 12:29 pm
 OS3 Not sending Program Change?
by graintable - Dec 30th, 2017
3 Replies
138 Views
by Bugfix
Dec 31st, 2017 11:17 am
 Midi track sequencing/Drum track help
by Tgann11 - Nov 25th, 2017
1 Replies
275 Views
by bliprock
Dec 25th, 2017 4:34 am
 Saving Issues
by TheSeaWoof - Dec 23rd, 2017
3 Replies
140 Views
by Lampdog
Dec 24th, 2017 2:03 am
 f1-f3 keys not working (2500)
by K. Rah - Apr 25th, 2017
3 Replies
313 Views
by K. Rah
Dec 23rd, 2017 6:06 pm
 Upgrading from OS128XL ver. 1.69 to newest ver.2.18
by Pezzone050 - Dec 22nd, 2017
0 Replies
121 Views
by Pezzone050
Dec 22nd, 2017 4:15 am
 SPDIF OUT sync with OSJJ ?
by alamin - Nov 13th, 2009
10 Replies
2494 Views
by still_awake
Dec 20th, 2017 4:12 pm
 The Count in
by ant aggs - Dec 13th, 2017
6 Replies
309 Views
by Bugfix
Dec 15th, 2017 10:07 am