Minilogue XD with SQ-1

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AndyHall75
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Joined: Thu Sep 26, 2024 10:27 am

Minilogue XD with SQ-1

Post by AndyHall75 »

Hi!

I have a question about using my Minilogue XD with my SQ-1.

Is there a way to transpose/change the key of the sequense from the SQ-1 by using the Minilogue XD? As an example, if the sequense is in C, can it be changed to E if I press the E-key on the Minilogue XD?
I have tried to connect the SQ-1 via CV and MIDI but can’t figure out how to get it to change the key of the sequense during a song

Thanks for any help

Andréas
voip
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Post by voip »

No. Simply pressing a key on the Minilogue XD won't work. It will just play that note on the Minilogue XD. The internal Arpeggiator on the Minilogue XD might work this way, but there is no way of feeding back that note signal to the SQ-1 output.

There is a Transpose setting in the Global menus which may work, although it may only act on keyboard input.

An alternative, might be to use a simple analogue adder circuit in the CV signal path from SQ-1 to Minilogue XD. There are also Mixer modules available in Modular synth setups, that could be used. The mixer would need to be set for unity gain, and the CV signal mixed with a DC offset signal. Something like:

https://www.blickensynths.co.uk/doepfer ... n-cv-adder

An analogue adder circuit would be quite simple to build for an electronics tech, using an op amp and a handful of other components.

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AndyHall75
Posts: 3
Joined: Thu Sep 26, 2024 10:27 am

Post by AndyHall75 »

Hi

Thanks! I think the solution using global settings on the SQ-1 might be the way to go. Could you describe how I change the global settings? I know how to get there but I don’t know how to activate the Transpose-setting :)
voip
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Post by voip »

Sorry, should have said the Transpose setting in the Minilogue XD's Global menu.

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voip
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Posts: 3931
Joined: Thu Nov 27, 2014 2:07 pm

Post by voip »

There's also this MIDI processor, which could be built, and used to process the MIDI Out from the SQ-1. It would be connected between the SQ-1 MIDI Out, and the Minilogue XD's MIDI In, and is self powered from the MIDI ports, so no extra power supply would be required:

https://www.modularsynthesis.com/proces ... cessor.htm

The DIP switches could be substituted for by a BCD rotary switch, so that turning the knob would change the transpose amount.

Another possibility is the SQ-64, which has a Transpose function, if upgrading is an option.

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AndyHall75
Posts: 3
Joined: Thu Sep 26, 2024 10:27 am

Post by AndyHall75 »

Ah, I see

Will try the transpose function in the Global Settings on the Minilogue XD :)

Really appreciate your help

Andréas
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