Need help with my setup

[Grown So Ugly]

Hi,

I'm getting tired of changing all my connections every time I decide to use another piece of equipment.
So I'm looking for a piece of gear that allows me to control all those in and outputs without having to disconnect a single cable.

I have a tc-electronic konnekt 6 dekstop soundcard that has 2 ins & 2 outs.
I connect everything on this soundcard:
- On the output I connect my monitors or my mpc2000xl when I want to sample from my computer library (or load drumsounds)
- On the inputs I connect a sl 1200 turntable to sample stuff, my mpc or occasionally a synth or another instrument.
(I never record more then 1 channel at the time)

So what I'm looking for is a small and very cheap mixer or some kind of patch bay with a gain on every channel that allows me to chose the in/output without having to disconnect everything.
I don't need any eq's, effects, etc. Just a gain on each channel.

Does anyone have an idea?
Tnx!