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Yamaha mjc8 midi patchbay6/4/2023 Another simply merged midi data from one master keyboard. One MJC8 sent program changes, one was routed to a tone module to apply a reverb effect, another one was sent to a seperate sold Midi processor to send to each keyboard. I remember a good friend of mine had to have five different patchbays ( Yamaha MJC8 to be exact). It was actually the first ever patchbay to be considered a "Midi Switcher," because it can switch so many Midi messages (Program Changes, Processors, Assignments) all at one time. It is the most sophisticated Midi patchbay ever created and continues to be in a class of its own. So, this machine CAN do all of the above, and CAN do all of it at once. Some patchbays don't even have a processor, or the ability to send program changes. all in one preset change! You no longer have to have separate presets for separate things. With the JL Cooper, it combines all of these into one preset! You can send program changes, use Midi processors, route custom assignments, etc. A midi processor is another separate preset, etc. If you want a program change, that is its own preset. For example, only a routing assignment can be saved to a preset. On most old patchbays, these presets are individual for what you are trying to do. As mentioned earlier, you can save 64 user presets on the JL Cooper. The difference between the classic MSB+ and the MSB+ Rev 2, is the Rev 2 has two built in Midi Processors, which basically allows more Midi control! You can transpose, channel bump, and much more. They call it a "Rev 2" because it is the second version of the JL Cooper MSB+. This is actually the most complicated part of this JL Cooper MSB+ Rev 2. To put the cherry on top, it has two built in Midi Processors. It can do all of this for ALL keyboards in your setup at ONCE, by simply punching in the number of the preset! Again, so professional. This machine can do all of that for you, via Midi. Many synths these days are so complicated, and take for ever to call up a sound because of keyboard's modern complexity. This program change mechanism is my personal favorite part of this machine, and it's exactly why I said it is designed for a keyboard player with multiple synths. They can be recalled in Program "PGM" mode by using the eight push-buttons to enter the numbers. You can even save these settings into 64 separate user-preset locations on the machine. You can custom-build these sound change messages just to you're liking. It also sends program changes, or "sound changes" to each individual Midi Output. That being said, it also obviously has many options, and is such a high class Midi router. No, it's not the 'most' user-friendly device that has ever been made, but if you read the manual carefully, you should get somewhat a good idea how to use this.įirst off, you need to make sure you are always in the correct 'mode.' Otherwise, you're routing assignments and Midi configurations will all be messed up! So always double check what mode you're in, because it can get confusing. First off, this box is designed for a keyboard player who has multiple synths in a keyboard setup. I like the MEP4 so much I now own three and wouldn't hesitate to buy another.Many people ask me what this machine is, and what it can do. Search the net for a pdf of the manual, or ask me to send it to you if you want. All four processors have these functions and can all be merged to the same port, if desired. Lastly is the Out Assigner to determine what channel and port this new data will come out on. Also is a Delay Processor for simple single event delays up to 3 seconds. Or, have selectable limits on the data range. Reverse the data around a selectable data point. You can do straight line equations, you know, like y=mx+b stuff. The number of math function in the Data Modifier is pretty vast. Which happens to be were the real work happens, the Data Modifier. Here you can select what type of message to mess with in the next section. The Channel Filter can be set to any one, several, or all to be passed on to the next block, the Message Filter. I've attached a simple block diagram picture of an MEP4. OK, I lied, the MSB+ has horrible buttons that bounce if you even think of pushing them. I've bought all those routers used and never had any issues with them.
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