I've been messing with a Boringer ultragain valve stage and now the whole unit has too much gain. I'd like to loose it in the line driver so as not to effect the metering.
If i short R18, and increase R4 to 15K, the gain will reduce to unity, but ideally it'd be good to loose another 6dB. Is this possible, or should i shove a passive attenuator in front of this stage.
Ta for now.
If i short R18, and increase R4 to 15K, the gain will reduce to unity, but ideally it'd be good to loose another 6dB. Is this possible, or should i shove a passive attenuator in front of this stage.
Ta for now.