H hotlicks2go Active member Joined Nov 6, 2007 Messages 29 Reaction score 0 Jan 19, 2008 #1 Looking at the rear of the RT250... What are the positions and purpose of the preamp tubes? Which are preamp vs. phase inverting?
Looking at the rear of the RT250... What are the positions and purpose of the preamp tubes? Which are preamp vs. phase inverting?
R RockManiac Well-known member Joined Apr 19, 2007 Messages 53 Reaction score 0 Location Austria Jan 20, 2008 #2 The middle one of the three is the input tube for both channels, the right one is the phase inverter for channel 1, and the left one for channel 2.
The middle one of the three is the input tube for both channels, the right one is the phase inverter for channel 1, and the left one for channel 2.