Adapter cable for Line 6 Helix amp control & Randall RT50C footswitch port

[wilkinsi]

The RT50C uses a multi-pin connection to work with its footswitch. Looks like a MIDI port, only its 2 rows of 3 pins (I don't see a 7th pin as suggested elsewhere). The Helix has a normal MIDI OUT plus two amp control jacks (I assume they're stereo jacks). Is there a cable I can use to control amp channel switching with the Helix?

[j2379]

not that i know of randall uses or used a 6 pin jones connector, I don't know of another amps that do. there is a randall forum that shows what each pin does maybe you can convert it?

[wilkinsi]

I looked into this, but there doesn't seem to be anyone in the UK who makes an adapter that has been officially compatible, be it MIDI or stereo jack.