I too experienced bass playing disappearing act with my Audio research VT120 mono amps. It happened that when the amp is cold, the bass is not as extended but concentrated more in the mid bass so it sounded more punchy, when it is warmed up and gets lower, the mid bass hum is smoothed out and sounded like it has lose its dynamics, instead, it is more smoothed out and gets lower. My dealer told me I will hear this if the amp does not have enough current to drive the speaker. I later got a more efficient speaker and all the dynamics are back!
Bass leaves after amp warms up?
I don't understand-after my Musical Fidelity M6i amp warms up for about an hour I notice the deep bass & kick drum aren't the same.
They sound less musical with loss of weight/depth.The notes are there but the moving of air have left.Sound is has much less impact and boreing.
I had the same problem with Bryston amp so there is no defect with amps nor with the rest of my equipment/
PSB Synchrony one speakers,AQ cables,Bryston CD Player.
My question has anyone heard similar & is there a plausable reason?
They sound less musical with loss of weight/depth.The notes are there but the moving of air have left.Sound is has much less impact and boreing.
I had the same problem with Bryston amp so there is no defect with amps nor with the rest of my equipment/
PSB Synchrony one speakers,AQ cables,Bryston CD Player.
My question has anyone heard similar & is there a plausable reason?