" Dave xxxx" schreef in bericht
k...
given length of thread caused by lack of info (sorry)

here is the info I have

Primaluna Prologue Two amp has gone mental again, i.e. broken down

It's the same problem as before where one or more output valves start
glowing on and off like buggery, loudspeakers drivers being thrown
fully out and back again, loud pops. this is happening with or
without music playing

Have you tried to drop them an email with these symptoms?

YMMV, Folkert