Hi!
I recommend anyone wishing to service any valuable piece of vintage equipment (and certainly something like a Revox with over twenty individual PCBs!) – invests in one of these:–
https://www.amazon.co.uk/ZD-915-Deso...ix=zd91&sr=8-1
I have one at home myself and have no problem getting components out of double–sided and plated–thro' modern equipment PCBs with this, including all standard DIP devices, I feel the investment in one of these by the OP will prevent a great deal of damage to the boards in the Revox!
Chris Williams