Here is my mid 70's GB25..slightly modified and used a lot.
Bought this a couple years ago for $150 based on the sound/playability.
Great sound on this & the action is low. Most of the pattern is wore off the pick guard.
Tuners were replaced by Pings shaped somewhat like Gibson. Adjustable bridge replaced and filled in.
Strap holder added to the neck joint. 1/4" jack on strap holder & another on the lower bout.
I started ElDegas.com many years ago to help celebrate and inform about El Degas instruments. It all started with a used Ric 4000 bass copy I bought in circa 2000.
El Degas stable as of 03/2022: 42 (13 bass, 26 electric, 3 acoustic)
(13 bass, 26 electric, 3 acoustic)