[rif]

seem to be very few options in the places I usually look. I found one on Amazon, youkamoo, but thats pretty much it.

this is for the audio zen phono preamp.

[djpk]

I bought the youkamoo cable that you mentioned and it seems to be functioning quite well. iFi Audio also has a 4.4mm cable, but it is 1 meter and it is too long for my application.

[I.Greyhound Fan]

I found one here:

https://hartaudiocables.com/products/tc-3-4-4mm-pentaconn-to-dual-3-pin-xlr?variant=37991496024250

I recently bought one. It uses Mogami wire and Neutrik connnectors.  He can make them in custom lengths, just send an email.  They are made in Texas.  I received mine the same week I placed the order.

[charmerci]

Try Audio Envy. They make custom cables at a very reasonable cost.