Since I made a royal hash of this question, basically, which of these is supported by the SA168: A simplified guide to MIDI over TRS minijacks – minimidi.world
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The SA168 and Artifakt follow the TRS MIDI spec exactly including opto isolation and the mini jack. The 1/4 inch solutions found on other pedals is not an industry standard.I understand the TRRS part to the SA pedal, my question is which MIDI TRS standard the SA168 needs?
Wow. This is cool. Thanks for sharing this link.Since I made a royal hash of this question, basically, which of these is supported by the SA168: A simplified guide to MIDI over TRS minijacks – minimidi.world
Got it, so if I am understanding correctly, I should be able to use a Type A 5 pin DIN male to 3.5mm TRS to/from the SA168’s MIDI in and through ports.The SA168 and Artifakt follow the TRS MIDI spec exactly including opto isolation and the mini jack. The 1/4 inch solutions found on other pedals is not an industry standard.
I guess I just got lucky by using a low profile 5 DIN Midi cable off the EQ2 Midi OUT to the provided SA 168 5 DIN Midi to 1/8" TRS adapter cable. And used Boss 1/8" TRS midi cables between my Boss pedals off the SA SOLEMAN midi #2 OUT and the same Boss 1/8" TRS Midi cable off the SA 168 Midi Thru to the OPUS.Got it, so if I am understanding correctly, I should be able to use a Type A 5 pin DIN male to 3.5mm TRS to/from the SA168’s MIDI in and through ports.
I appreciate all of the help here! I have just enough of an understanding of how MIDI works to be completely over my head the moment it doesn’t work as expected, which is nearly always.
Boss was the first to adopt proper TRS MIDI. Once we saw what they were doing we copied it. Non-standard 1/4" TRS MIDI was never a good idea.I guess I just got lucky by using a low profile 5 DIN Midi cable off the EQ2 Midi OUT to the provided SA 168 5 DIN Midi to 1/8" TRS adapter cable. And used Boss 1/8" TRS midi cables between my Boss pedals off the SA SOLEMAN midi #2 OUT and the same Boss 1/8" TRS Midi cable off the SA 168 Midi Thru to the OPUS.
I love it when a plan comes together...
Certainly going around, isn't it? TRS MIDI implementation is all over the place with the different pedal brands.Boss was the first to adopt proper TRS MIDI. Once we saw what they were doing we copied it. Non-standard 1/4" TRS MIDI was never a good idea.
For some closure on this, I got a BOSS 1’ MIDI male DIN to TRS: BOSS - BMIDI-PB1 | MIDI CableGot it, so if I am understanding correctly, I should be able to use a Type A 5 pin DIN male to 3.5mm TRS to/from the SA168’s MIDI in and through ports.
I appreciate all of the help here! I have just enough of an understanding of how MIDI works to be completely over my head the moment it doesn’t work as expected, which is nearly always.
Think of the C4, EQ2, Atlas and LA Lady as TWO Channel pedals. The Gemini and Ventris as STEREO pedals.I need some board planning advice.
My board right now goes:
EQ2 -> LA Lady -> Atlas -> Gemini -> Ventris
That's all the room I have on this little board. But I'd like to put the C4 at the front of the chain.
The first option is to replace the EQ2 at the front of the chain (replacing it with the C4). The EQ & clean boost duties could be taken care of by either the Atlas and/or the LA Lady. I often use the EQ2 when I use my bridge pickup-- to boost lows, and overall level. The EQ2 has also proven useful as a swiss-army-knife-- solving even the weirdest of problems. There would be a challenge of accessing the different tones/EQ/boost/drive on the LA Lady and Atlas (either with or without MIDI control). Before, I could get by with just turning pedals on/off and switching presets only on the EQ2.
The second thought is to get a longer pedal board and keep both in the chain.
Any thoughts?
An Ultrawave could cover the duties of the EQ2, LA Lady, and Atlas, which would keep things compact.I need some board planning advice.
My board right now goes:
EQ2 -> LA Lady -> Atlas -> Gemini -> Ventris
That's all the room I have on this little board. But I'd like to put the C4 at the front of the chain.
The first option is to replace the EQ2 at the front of the chain (replacing it with the C4). The EQ & clean boost duties could be taken care of by either the Atlas and/or the LA Lady. I often use the EQ2 when I use my bridge pickup-- to boost lows, and overall level. The EQ2 has also proven useful as a swiss-army-knife-- solving even the weirdest of problems. There would be a challenge of accessing the different tones/EQ/boost/drive on the LA Lady and Atlas (either with or without MIDI control). Before, I could get by with just turning pedals on/off and switching presets only on the EQ2.
The second thought is to get a longer pedal board and keep both in the chain.
Any thoughts?
That's an interesting idea. Originally, I had imagined turning the individual pedals on/off as needed; but as I'm also considering the possibility of using MIDI to call up presets, perhaps the Ultrawave is worth considering especially if it does EQ/drive/comp comparably well. I'll starting reading up on it. Thanks!!An Ultrawave could cover the duties of the EQ2, LA Lady, and Atlas, which would keep things compact.
I think the Atlas is great, but probably more than a Bass player needs, unless you do a lot of other production or are also a guitar player.That's an interesting idea. Originally, I had imagined turning the individual pedals on/off as needed; but as I'm also considering the possibility of using MIDI to call up presets, perhaps the Ultrawave is worth considering especially if it does EQ/drive/comp comparably well. I'll starting reading up on it. Thanks!!
I will say, it’s super complicated. It’s definitely not a free lunch.That's an interesting idea. Originally, I had imagined turning the individual pedals on/off as needed; but as I'm also considering the possibility of using MIDI to call up presets, perhaps the Ultrawave is worth considering especially if it does EQ/drive/comp comparably well. I'll starting reading up on it. Thanks!!
I will admit my ignorance here, but is the EQ2 not a graphic EQ?nothing does the EQ2
I will say, it’s super complicated. It’s definitely not a free lunch.
I will admit my ignorance here, but is the EQ2 not a graphic EQ?

Ya gotta do what ya gotta do...Thanks. This rig IS for both guitar and bass though rarely on the same gig.
I see that the Ultrawave won’t be an adequate replacement for the either the Atlas or the LA Lady.
The drives in the UW and C4 aren’t comparable to the LA Lady’s drives.
As much as I love the EQ2 (one of the most beautiful and underrated pedals of all time) I think I can use the Atlas and LA Lady to cover those tasks adequately for my needs.
For now I’ll tap dance and forward-bend; but I also have TRS patches thru i/o #2 with all pedals daisy-chained for audio-data. My next project is to work out the best approach for preset and enable-state recall on all or some pedals.
Yea. You’re right. It’s definitely not an easy choice. I’m definitely keeping the EQ2, so I can reconfig later.But any session guitarist will have an EQ pedal and if I had only one pedal as a Bass player...it's EQ2!
Good luck...