Hughes and Kettner ZenTera 200w stereo modelling head in @shroprockdoctor for a memory battery replacement. Had to install a different format cell to the original but it’s still a Varta Mempack 2.4v 80h ratedpackage.
Presets are now retained after a power down.
This amp arrived with the H&K Zboard controller which requires the proprietary rj45 to db9 interconnect cable. I have all components in stock, rj45 plug, metal cases xlr shell to house rj45 & a nice metal shell db9 plug plus 10m of cat5 cable & PET braid.
What I don’t currently have is the pinout for said cable.