Line selector pedal for gate signals? HELP

[Rabalder]

Im having a hard time finding info on this online, so Ill ask here instead.
Please bear with me..

I trigger my Slim Phatty in two different ways using the CV gate input.
1: I use a a Boss FS-5U foot switch connected with a jack cable. Just like using a dummy cable, but with a momentary on/off switch so I can control the gate ON/OFF with the foot switch.
2: I also use a Doepfer Dark Time sequencer which sends out 0-5volt gate signals.

These two ways of triggering the gate input doesnt mix very well together(tried everything with the cp251), so I need a A/B input selector pedal (with a led indicator) to switch between these two while playing.

Ive tried an expensive amp-selector switch(the only ab switch I have laying around), but that didnt work at all. These kind of pedals are usualy designed for guitar signals and audio in general. I need a switch that doesnt do anything whatsoever with the signals passing through. Ive found some "hardwired" switches, but I dont want to buy one just to find out it doesnt work.

Does anyone know anything about this??

[Stuka]

I've been driving my Slim Phatty with my Dark Time via MIDI, which works quite well so far.

Have you tried that in combination with the CV Gate trigger?

[Portamental]

A simple expression pedal in the gate jack will trigger the gate. No led though.

Or use it in the CP-251 mixer section along with the Dark Time and trigger from either.

[Rabalder]

I've been driving my Slim Phatty with my Dark Time via MIDI, which works quite well so far.

Have you tried that in combination with the CV Gate trigger?

Yes, but I use a second foot switch to mute/unmute the gate signals while the sequencer is running. I cant do that if I use midi. Midi also sends both pitch and gate in the same signal, not separated..

A simple expression pedal in the gate jack will trigger the gate. No led though.

Or use it in the CP-251 mixer section along with the Dark Time and trigger from either.

I "play" the trigger pedal like a kickdrum pedal while I play drums. It needs to "bounce back". A stomp switch is much easier to play without accidentally leaving it "on".
The cp251 mixer section is occupied anyway.

Thanks though..

[Rabalder]

Ill just make a selector from a light switch. Money saved..