Shielded 2ch/4ch Cat5/6?

[jstroming]

I am looking for some bulk 2-channel & 4-channel shielded Cat5 or Cat6 cable and am having no luck. Finding tons in single channel (4-pair), but I need 2 and 4 separate lines so I don't have to run multiple cables (this is for temporary event setups). Can do pre-made, but would prefer bulk wire so I can add my own connectors, box & fantail, etc. This will be used for a mix of analog audio, DMX & com run through it.

Does anyone know where I can get this? Browsing Gepco, WestPenn, Belden, Rapco the closest I can find is 2-channel & 4-channel unshielded. This company sells it on the reel, but it's premade and costs a fortune (I need 300 feet):
https://elitecoreaudio.com/elite-co...uad-solid-conductor-cable-on-heavy-duty-reel/

I am in the US by the way. Thanks!

[James Remo]

https://directcablesystems.com/productdetail?id=4687
 

Does this fit your specs? 

[Simon Lewis]

In the UK, VDC Trading sell several variants that might meet your needs?

https://www.vdctrading.com/shop/Van+Damme+Cable/Tactical+Network+Cables

 

[J Pearce]

Canford also stock some options

[jstroming]

Thanks to all, I have contacted all companies mentioned.