Walter Woods Info...

Hello from a brand new member!
My name is Jacques Raymond. I play Upright & Electric bass.
I use a Walter Woods Electra Acoustic amp and am looking for some info regarding the "special" bridging adapter cord.
I haven't been able to reach Walter lately.
Is there anyone out there who can help me with the bridging issue? Does anyone have any information regarding Walter? Is he alright?
Thanks.
Jacques Raymond