Mastersound Tube amp


Trying to swap 845 tubes on Mastersound 845 Compact amp but having difficulty removing the 845 tube. I don't want to use excessive force just in case there is a specific way of doing it. 
Does anyone know exactly how to do this? The manual is completely useless here. Does it need to be turned in a particular direction before pulling out? 

I tried contacting the distributor but have not heard back yet. 
ei001h

Showing 1 response by markpao

You simply turn it COUNTERCLOCKWISE and turn it about a 1/4 turn and it will release. Do not wiggle and pull as mentioned above.