Thiel Owners

jazzman,

The power supply for the BP-26 is some distance away from the preamp. 
Where did you get the connecting cable?

George

" The power supply for the BP-26 is some distance away from the preamp.
Where did you get the connecting cable?"

The manual specifies what can be used - http://www.bryston.com/PDF/Manuals/300021[MPS2].pdf

This site has raw wire ( https://www.showmecables.com/belden-9444-4-conductor-20-awg-unshielded-pvc-audio-control-cable-per-foot?gclid=EAIaIQobChMIu_Hbtc645QIVEp-fCh1zbwpHEAkYASABEgKghPD_BwE) and also indicates they can do custom cables.

George,
I purchased my BP20 back in 2004 (pre owned but purchased from an authorized Bryston dealer, Audio Consultants in Evanston, IL); and it came with the MPS-1 power supply and cable that I've been using to this day. 

cascadesphil,

Yes, I'm familiar with the diagram on how to wire a cable for use between the power supply and the BP-26, as I own both. (and I have te manual.)
IMO, Belden cables are top quality, and, I've used their cable stock for many  years to roll my own speaker and interconnects, 
Getting excellent interconnect spades, banana plugs, coax, etc. - - and securing them to the cable is the trick.