shatteredsquare
Power User
connect speaker resonance PA equalization to master volume level...
...in that if the master is very low to barely cracked, the speaker resonance settings will have very little audible effect on power amp equalization. As you turn up master volume and get more pushback from the speaker impedance curve, the equalization effect of the speaker resonance settings becomes more pronounced and audible.
like when you turn up the tube amp, barely cracked it's a little whisper coming out of the speaker, all preamp EQ, smooth/flat/crisp, and as you turn it louder it blooms into the lows/highs/scoop of the power amp flexing against the speaker impedance curve, up to the point it starts to break up at the power amp.
...in that if the master is very low to barely cracked, the speaker resonance settings will have very little audible effect on power amp equalization. As you turn up master volume and get more pushback from the speaker impedance curve, the equalization effect of the speaker resonance settings becomes more pronounced and audible.
like when you turn up the tube amp, barely cracked it's a little whisper coming out of the speaker, all preamp EQ, smooth/flat/crisp, and as you turn it louder it blooms into the lows/highs/scoop of the power amp flexing against the speaker impedance curve, up to the point it starts to break up at the power amp.