First off I'm assuming that there is an impedance or voltage reason for this.
I have a Topping D30 Pro which I'm using in the pre-amp mode I had it connected to my amp stack input, then each each amp is wired out to input. On the last amp out I had it going to my svs sub.
On a whim I decided to change things up. In now going from the Topping to the sub input, sub output to the amp stack which is wired the same.
Surprisingly there is a sound difference. The gain from the sub seems higher and as I increase the volume it seems to be better balanced.
I have a Topping D30 Pro which I'm using in the pre-amp mode I had it connected to my amp stack input, then each each amp is wired out to input. On the last amp out I had it going to my svs sub.
On a whim I decided to change things up. In now going from the Topping to the sub input, sub output to the amp stack which is wired the same.
Surprisingly there is a sound difference. The gain from the sub seems higher and as I increase the volume it seems to be better balanced.