It attenuates the output of the preamp in the same manner as you would experience with a “passive preamp” except that it has a precision 256 position 4 pole attenuator for both balanced channels matched to .1%.
It attenuates the output of the preamp in the same manner as you would experience with a “passive preamp” except that it has a precision 256 position 4 pole attenuator for both balanced channels matched to .1%.
正如你以前见过的“被动前级放大器”那样，它能够衰减前级放大器的输出，并且它具有一个精密的256位4通道衰减器，可以令两个平衡通道匹配误差仅为0.1%。