- Thread Starter
- #121
I am not sure if this is the best strategy for good sound. The higher the pre-pro output, the better it's SNR. And a pre-pro doesn't care about the gain differences between amplifiers since it already has to overcome the differences between speakers sensitivity.To match the gain of my Class A/B amplifiers and to overcome the input sensitivity of 2V. Input sensitivity of Class A/B is closer to 1.5-1.6V. I would have to drive my pre-amp/processor less to attain the same SPLs.
That said, if you feel more comfortable with more gain, I perfectly respect this and would like to let you know that the A 5519/Nx allow a gain of 29 dB with the optional buffer.