Connecting MatrixBrute to Audio Interface ( Cable query )

[fugazi84]

Hi,

I'm trying to connect all my H/W synths to Audio Interface ( Audiofuse )
I was wondering how to by-pass limited number of inputs.

Each of my synth including MB has Stereo Outputs ( 1/2 ) and my audio interface can take 4 Inputs ( 2 front / 2 back as line )
Is there possibility to purchase below cables:

link

Above is Stereo to 2x Mono
I know MB has un-balanced outputs so I was wondering if I can somehow save-up inputs on Audio interface.

Or I should use the only possible cable:

link

I think 2x Mono -> 1 Stereo won't work well and I probably will get some sound quality issues?

Cheers,

[DrJustice]

...
Or I should use the only possible cable:

link

I think 2x Mono -> 1 Stereo won't work well and I probably will get some sound quality issues?

Cheers,

Yes, that's right. Use pairs of mono cables, since the outputs and inputs involved are mono jacks paired for stereo.

[fugazi84]

Thanks for confirmation