The article talks about five things to gain stage your tube amp. The term “gain staging” describes the balancing of every element in a signal chain at which gain can be added or cut . Achieve the same output levels—keeping EQ the same throughout—with Drive. With vintage amps, try to hit the sweet spot for best effect. Gain attenuation can be a difficult task to complete but it is worth it to try.
Read the full article here:
GuitarPlayer: Five Things About Gain Staging Your Tube Amp
There may be apps that do that. You can definitely find spectrum analyzers that will measure ultra low.
Is there an APP that can measure the ultra low frequency levels?
.Plaster is a viable middle and high frequency absorber. We have used it many times in new builds that have…
Hi Dennis I'm curious what you think of acoustic perforated plaster - say CST Galaxy -on particularly ceilings in music…