

All-in-One MIDI Router, USB Host, MIDI Filter, Poly Chain & MIDI Clock Divider
PLEXUS:4
View Details
Let customers speak for us
from 27 reviewsThis device has all my gear in sync and no jitters.

That item is beautifully made ! i received it also fast. It was very well packaged. I would add a little plastic bag to the clock itself to protect it in case it dislodge itself (which didnt happen ! so mine is fine!). Awesome product ! Thank you for becoming part of my studio and my music ! :)
Jeremy

Everything made here is of great built quality! I also received my order fast and well package ! Thank you so much for becoming part of my music !!

The routing is so intuitive and nothing else does it like this device. That alone is worth it. Everything else is just cherries on top.
I especially love that you don't need a computer AT ALL to program it. That's very important to me.

JMK answered my questions promtly and shipped the unit out within a week to Canada. Works exactly as expected, seems to do just about everything. Will be using it to send clock to all devices and to send click to drummer to get them in synch with the keys and synths.

Works like a charm. This little box makes syncing my DAW, eurorack and synthesizers a hell of a lot easier. It also is inspiring me to sync things up that I otherwise would not have.
A small cheat sheet card for the key commands would be great to have included in the box. I made a few labels to put on the sides and back.

Excellent device. Got my half dozen gadgets or so all synced up. Eurorack, MIDI, DAW synced. Problem solver.

I watched all tutorials of it and was a bit hesitant if it would be so easy to work it on the fly without a computer as I wished. The reason for getting this is that I wanted something that I wouldn't have to prep on a computer.
To my surprise after getting into it and using it the UI quickly made sense and it sorted out the issues of my current setup and also added some possibilities to it.
The build quality is sturdy, customer service splendid and overall happy with my purchase.
My usage for this is for live shows. I have a polysynth which I want to use along with some modules. Playing several roles in the band I need to divide my keyboard to many different sounds and this helped where my polysynth wasn't able. Playing live also means transporting all gear and this unit saved me from needing to add yet another keyboard to lug around.
On some songs I play drums as well as keys, and the transpose function helped me even add a melody on top of the bass I play while my other hand is occupied with the drums. And all of that I could fogure out in the rehearsal space without a computer.
Sure, other similar devices could probably do even more advanced stuff but then that needs to be prepped on a computer. I dont use a computer live so the Plexus still wins as the best tool for the stage for me.

i had a simple, but stupid, clocking problem that i was unable to solve via other means. found this bad boy online, and it took care of that problem immediately. great stuff!

The unit is great, but the support is even better. We got a Korg Kaosss Replay doing things Korg said it wouldn’t do. Couldn’t have done it without JMK support!

At first I got this just as a master clock but its so much more, it has opened new doors with my synths and can be tinkered with live as if it was an instrument. Sending the metronome through effect pedals turns it into a rhythm accompaniment too.

nice and compact.
perfect fit for a box driven studio
thx

I've been using it a bit and it is exactly what I needed!

Perfect compact splitter. Did exactly what I needed it to. Great customer service too.

News
View all-
New Enclosures!
Milestone achieved. All of our product enclosures are now fabricated in-house to a higher standard than ever before. This transition has been taking place for about a year, when we...
New Enclosures!
Milestone achieved. All of our product enclosures are now fabricated in-house to a higher standard than ever before. This transition has been taking place for about a year, when we...
-
New Free Domestic Shipping Introduced
We've been wanting to introduce Free Domestic and Discounted International Shipping for a while. At the same time we are making some minor price adjustments that reflect rising component costs...
New Free Domestic Shipping Introduced
We've been wanting to introduce Free Domestic and Discounted International Shipping for a while. At the same time we are making some minor price adjustments that reflect rising component costs...
-
PLEXUS:4 Final Status
With a majority of the work completed, now's a good time to update you all on the status of PLEXUS:4 preorders. Silk Screening Finished Today, the final group of preorder...
PLEXUS:4 Final Status
With a majority of the work completed, now's a good time to update you all on the status of PLEXUS:4 preorders. Silk Screening Finished Today, the final group of preorder...
The JMK Blog
View all-
Things that you may not yet know you need when ...
When you realize that you may be in the market for a master MIDI Clock device, the choice can be very simple at first. A way to set BPM and...
Things that you may not yet know you need when ...
When you realize that you may be in the market for a master MIDI Clock device, the choice can be very simple at first. A way to set BPM and...
-
Why Latency Compensation Must Be Adjusted Betwe...
When following a master clock from a DAW, the Latency Compensation feature in CLOCKstep:MULTI will allow you to align the timing of an external sequencer if a noticeable latency has...
1 commentWhy Latency Compensation Must Be Adjusted Betwe...
When following a master clock from a DAW, the Latency Compensation feature in CLOCKstep:MULTI will allow you to align the timing of an external sequencer if a noticeable latency has...
1 comment -
Should a Device synced via MIDI Clock even both...
I've covered the aspect of following MIDI Clock and displaying BPM in another blog posts: https://jmkmusicpedals.com/blogs/jmk/why-bpm-values-appear-different This isn't about repeating what I've said in the blog post above, it's more...
Should a Device synced via MIDI Clock even both...
I've covered the aspect of following MIDI Clock and displaying BPM in another blog posts: https://jmkmusicpedals.com/blogs/jmk/why-bpm-values-appear-different This isn't about repeating what I've said in the blog post above, it's more...
Subscribe
Get the latest happenings at JMK Music Pedals