# Electra One Mini sysex question **URL:** \ **Category:** General discussion\ **Created:** [April 13, 2026, 8:12pm UTC](https://forum.electra.one/t/electra-one-mini-sysex-question/4373 "2026-04-13T20:12:23Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![FrankieMachine](https://avatars.discourse-cdn.com/v4/letter/f/e274bd/32.png) [@FrankieMachine](https://forum.electra.one/u/FrankieMachine)\ **Post date:** [April 13, 2026, 8:12pm UTC](https://forum.electra.one/t/electra-one-mini-sysex-question/4373/1 "2026-04-13T20:12:23Z")
Probably a noob question, since I only have my Mini for less than a week and so far only made CC presets, but how do I get a Sysex function configured properly? Specifically: I want to control the Cutoff on my Alpha Juno 1. More specifically: I know I need to send F0 41 36 _ **02** _ 23 20 01 10 _ **00** _ F7, with _ **02** _ being the MIDI channel and _ **00** _ being the Cutoff value, and (also peeking at the MKS-50 preset) I set it up as below. But without effect on my Juno. ![image](https://europe1.discourse-cdn.com/flex017/uploads/electraone/original/2X/c/ca108464ed705d3dc0704bdb41a494e65534b7d1.png) To make sure: 1. Midi channel matches (2) 2. Sysex on my Juno is ON 3. I see the MIDI out port lighting up on my Electra Mini (connected directly to my Alpha Juno without a DAW in between) Help is appreciated - hopefully without having to learn LUA coding. Thanks, Frankie ---
**Author:** ![NewIgnis](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.electra.one/newignis/32/767_2.png) [@NewIgnis](https://forum.electra.one/u/NewIgnis)\ **Post date:** [May 17, 2026, 3:58pm UTC](https://forum.electra.one/t/electra-one-mini-sysex-question/4373/2 "2026-05-17T15:58:51Z")
Add a link to your peset in the thread please so we can help you out ---
**Author:** ![FrankieMachine](https://avatars.discourse-cdn.com/v4/letter/f/e274bd/32.png) [@FrankieMachine](https://forum.electra.one/u/FrankieMachine)\ **Post date:** [May 17, 2026, 6:36pm UTC](https://forum.electra.one/t/electra-one-mini-sysex-question/4373/3 "2026-05-17T18:36:03Z")
[Alpha Juno.epr](https://forum.electra.one/uploads/short-url/9nfyxlP9KCenfapqxIaQYFpVHJq.epr) (659 Bytes) This should control the Cutoff only - I thought I’d better start with one parameter. Thanks in advance! ---
**Author:** ![NewIgnis](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.electra.one/newignis/32/767_2.png) [@NewIgnis](https://forum.electra.one/u/NewIgnis)\ **Post date:** [May 17, 2026, 7:44pm UTC](https://forum.electra.one/t/electra-one-mini-sysex-question/4373/4 "2026-05-17T19:44:10Z")
Well, you’re code is correct. The transmission is as you describe (you can check this via MIDI-Ox) Here’s what I see appear out of DIN MIDI 1 ![image](https://europe1.discourse-cdn.com/flex017/uploads/electraone/original/2X/8/88d6d729ff34c700a3a67cc034a69c931b6a6ec9.png) So the issue is elsewhere ---
**Author:** ![NewIgnis](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.electra.one/newignis/32/767_2.png) [@NewIgnis](https://forum.electra.one/u/NewIgnis)\ **Post date:** [May 17, 2026, 7:53pm UTC](https://forum.electra.one/t/electra-one-mini-sysex-question/4373/5 "2026-05-17T19:53:49Z")
sure about the MIDI channel ? 02 in sysEx is actually 03 if the MIDI channels are numbered 1..16 The rest looks okay to me. Anyway, I’ve got an incoming Alpha Juno 1 , so I’ll be working on it too… ---
**Author:** ![FrankieMachine](https://avatars.discourse-cdn.com/v4/letter/f/e274bd/32.png) [@FrankieMachine](https://forum.electra.one/u/FrankieMachine)\ **Post date:** [May 17, 2026, 8:26pm UTC](https://forum.electra.one/t/electra-one-mini-sysex-question/4373/6 "2026-05-17T20:26:08Z")
Thanks in advance, I’m gonna check ASAP! ---
**Author:** ![NewIgnis](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.electra.one/newignis/32/767_2.png) [@NewIgnis](https://forum.electra.one/u/NewIgnis)\ **Post date:** [May 18, 2026, 9:09pm UTC](https://forum.electra.one/t/electra-one-mini-sysex-question/4373/7 "2026-05-18T21:09:01Z")
I’ve made a new Alpha Juno preset, based on the manual. As yet the preset is untested (my own synth is underway) and WIP. Patch parsing will come 😉 But it has 2 gimmicks the Alpha Juno’s do not have: - There is an additional performance LFO - I’ve added a Layer Xmit; any note received by the E1 meant for the Alpha can be forwarded to another MIDI channel. Controls that do not appear (ENV View on Main Page, Tone Modify + Mono/poly on Performance Page) aren’t ready yet. > **[Electra One App](https://app.electra.one/preset/A86LY07O5ZM0Whf4oFvY)**