I recently bought a lightspeed attenuator from the classifieds. It's very clear. However, my current amp has an input impedance of about 10K and the lightspeed recs seem much higher than that. I'm curious how much difference there is if I do what I'm supposed to.
Does anyone have recs for 2-channel (or monoblock) amps that are known to play nice with this passive? Ideally $1000 or less used.
I'm running the Lightspeed into a Dynaco ST-70 rebuilt by Will Vincent. Bought it straight from him through A'gon for just over $1,100. It has an input impedance of 470K ohms and input sensitivity of 1V. How do those numbers sound?