Komplex 64 step sequence timing issues
#6
(02-14-2025, 07:31 PM)Scarab Wrote: Hi All,

I am trying to chain the 4 sequencers together to achieve a 64 step sequence.  I am using Logic to send MIDI clock.  MIDI clock is sent to the first sequencer and then patched down the chain so they are all synced. All four sequencers are in one-shot mode and are triggered by EOS->Start. 

The problem is: there is a slight delay from one sequencer to the next however, meaning that the 64 step cycle does not align to project, with each 16 steps being either a bit behind or ahead of the tempo.  

I have experimented with both lit and unlit for EOS mode and this doesn't correct it.  ragdoll hit

I hope I have explained this clearly; am I missing something, or is this a Logic-Komplex MIDI clock issue?

It sounds like the issue might be related to MIDI clock transmission timing between the sequencers, especially when chaining multiple devices. Even though you’re sending the clock from Logic, there could be a small latency introduced at each stage of the chain. This might cause the slight delay you're hearing between sequencers. One thing you could try is adjusting the buffer size in Logic or looking into whether each sequencer is receiving MIDI clock at a slightly different rate due to how the signal is routed. If you’re able, testing with a direct connection between just two sequencers might help pinpoint whether it’s the chain causing the drift, or if it’s something to do with Logic’s handling of the clock signal.
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RE: Komplex 64 step sequence timing issues - by ortedtweed - 09-05-2025, 08:49 AM



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