Finishing up today @shroprockdoctor we are as far as trying to source the memory battery for this H&K zenTera modelling amplifier head.
The rechargeable ni-mh battery pack is a Varta flat package with 3 pins &
I removed it from the processing board due to the battery measurement being absolutely zero volts.
Couldn’t resist cracking open the casing & it wasn’t really a surprise what it revealed.
If anyone knows where I can source one of these in the UK I would be very grateful.