I'm having trouble connecting OXI One to MRCC via USB. When using TRS MIDI everything works totally fine, but since OXI has three outputs, I'd have to use three DIN cables with the splitter, which is fine and works, but uses up three of the inputs on MRCC.

I think I saw someone mention they had MRCC working with OXI over USB, but I couldn't really figure out how.

Hi all,

I'm new to the MRCC and it's amazing, but I couldn't figure this out. I assume it can do what I want it to do, but something isn't clicking for me.

I have 4 keyboards and 2 sequencers as IN.
I have 7 keyboards and devices connected to OUT.
Some of these are the same keyboard. Keyboard 1 I will use most of the time to control itself and other synths. But maybe I want to use Keyboard 4 or more likely Vector to control keyboard 1 or any number of others.

IN 1 - Keyboard 1 - Set to Midi OUT Ch 1
IN 2 - Keyboard 2- Set to Midi OUT Ch 2
IN 3 - Keyboard 3- Set to Midi OUT Ch 3
IN 4 - Keyboard 4- Set to Midi OUT Ch 4
IN 5 - Kork SQ 64 Sequencer - Multiple Midi Out Channels
IN 6 - Five12 Vector Sequencer- Multiple Midi Out Channels

OUT 1 - Keyboard 1 - Midi IN Ch 1
OUT 2 - Keyboard 2 - Midi IN Ch 2
OUT 3 - Keyboard 3 - Midi IN Ch 3
OUT 4 - Keyboard 4 - Midi IN Ch 4
OUT 5 - Keyboard 5 - Midi IN Ch 5
OUT 6 - Keyboard 6 - Midi IN Ch 6
OUT 7 - Keyboard 7 - Midi IN Ch 7

I would like to be able to set select any IN and send it to any OUT and that keyboard will play.
I was able to set this up for some of them, but it seemed like I was limited to how many. I was doing it by selecting for example IN 1 and OUT 5 and then going into Channel Mapping Modifier, setting CH1 Preset to do IN midi channel ALL and OUT 5. So that basically takes any midi channel that comes into it and sends it to 5.

However, there are only 6 Chan Map presets in that section.
I put 7 in this example because what if you have 7 or even 12 keyboards that you want to do this with?

I just doing it completely wrong? 
Or is there a combination of things to do to achieve this?
Or is this a limitation?

What's your way of setting it up?

Thanks!
Tony

The light, with nothing plugged into any of the USB ports if has a full constant blinking, looks like sync or something at 100 bpm or so.  It is no where near as bright as I when something is plugged in.  If something is plugged in it will turn green, otherwise it is a dull red/ orange constant blinking, faint but there.  Always.  
Did factory rest, still there.  Any fix or anyone else have this?  Thanks

I would expect it to be the same if I have a Pad sound on 1 Channel or if I have a Pad sound on 3 channels chained in the global settings (of course Synth sound on all three channels exactly the same), but it isn´t not even in the harmonies. I´ve read through the manual and have no explanation for that behaviour.

Can you confirm that a chain on three channels with the exact same sound is the same as play it on one channel in case of harmonies?

Hi, I haven't come across this in my searches... is there any reason why, when using port monitoring (via the lightshow) the first 6 LED's for the input ports don't work and are lit up?
Is this a hardware limitation or could it be added as a feature for a future update? This is a super useful function and something just about every other interface does as standard.
Seems odd as the USB input lights work as expected.

I haven't done much with the MRCC yet as only just got it and configuring it, but its a superb device nonetheless. It will transform my MIDI connections for sure. Cheers.

I guess its all said in the title. I am always running into trouble with that MIDI Thru behaviour of the NDLR

I am having trouble getting a clean clock out of my Push 3 through the MRCC. As best I can tell, it's due to poly aftertouch generating lag in the clock pulses.

Push 3 is hooked up to input 1 via midi din. I have the Polyend Poly on USB port A, and the rest of my hardware on the midi din outputs. I have a sequence running from the Push to my Matriarch that contains aftertouch info (the aftertouch isn't currently patched to anything. The Push is new to me, and I'm learning as I go). Whenever an aT message is sent from the Push to the Matriarch, the clock signal goes haywire across all channels. My eurorack clock (through USB) jumps from 238ish bpm to 90ish, and my delay pedal (through midi din) clock is equally as erratic.

I checked the clock pulse that's coming out of my Poly 2, and I can see that there's a delay in the signal whenever an aT message is sent. To isolate the issue to the MRCC, I routed the Push directly to the Poly 2 via midi din, and the pulse holds constant (I presume the Poly 2 is ignoring the aftertouch, but I haven't checked their docs yet). Sequences without aftertouch don't appear to have this issue.

Any thoughts on how I can improve this situation? I can certainly work around the issue, but it would be great to be able to use the Push as my master clock while utilizing poly aftertouch. Thanks!

would be great. also with midi input, so i can also play chords/lines into the NDLR (plugin) and then record the NDLR output on another MPC channel

Hi I have a strange issue with prophet 5 desktop where some notes hang while playing.

The strange part is that I own both MRCC 880 and the MRCC (big version) and it is only a problem on the small 880.  I've tried simple configuration with just my yamaha YC88 connected to 1 midi in and the prophet 5 desktop connected to 1 midi out.  Everything is fine with the big mrcc but the small 880 will have notes that hang.  If take the midi cable to the 1 in and plug it into the prophet 5 (direct from yc88 out to prophet5 in) there is no problem. There is only an issue if the MRCC 880 is in between.

It isn't the yc88 that is continually sending or holding the note and I have tried other controllers using pro3 instead of yc88 and it has the same issue.  I think it is an issue specifically with the prophet 5 but I can't figure out what or why it works completely fine direct or with the big MRCC but is a problem with small MRCC 880.

Any ideas about what to try to figure out what is going on? I have good troubleshooting skills from 40 years of programming and I'm willing to try anything. Thanks!

Hi there,
Just got an MRCC and am starting to set it up. 
Right now, I am using an analog Rytm as my master clock, with the MIDI OUT on it routed to MIDI IN #1 on the MRCC. I have confirmed this as function with other devices.

When I tap the green button on MIDI IN 1 and then tap the blue / right button on PC, it never actually sticks. In Ableton, MRCC Port #1 is set to both sync and remote. Is there no way to send MIDI from an external device to the PC DAW? I am probably misunderstanding something very basic here, apologies for the noob question.