L Living_justice Well-known member Joined Jul 2, 2006 Messages 195 Reaction score 0 Location Bridgend,south wales Apr 4, 2007 #1 Hi fellas, would like to know if they are safe, and any good with a mark 4 b, thanks :lol:
D DaveyJack Well-known member Joined Jul 10, 2007 Messages 60 Reaction score 0 Location Quebec, Qc, Canada Jul 12, 2007 #2 You can switch 2 of your tube for EL34 and still stay safe, so, yes. You may want to look in the manual, but you can only change the outside pair of tube.
You can switch 2 of your tube for EL34 and still stay safe, so, yes. You may want to look in the manual, but you can only change the outside pair of tube.
