Swampwalker,
I also have the Doshi Alaap preamplifier.
Look up Sowter Attenuator Transformers.
I also have the Doshi Alaap preamplifier.
Look up Sowter Attenuator Transformers.
Transformer volume controls
My Doshi has dual stepped transformer volume controls. Do TVCs have the same issues as resistor based controls in terms poor performance when operating the lower end of their range?