ClassicalSurroundFan
Well-known Member
I use a Rolls SS312 between my preamp and power amp as a 1 in, 2 out switch with an unusual y cable arrangement out of the Rolls and in to the power amp. I engage the potentiometer on one of the outputs. I use the SS312 to switch between the the two systems of SACD/DVD-A height channels in my collection (MDG and Chesky in stereo vs Telarc in mono).
Much heavier than the generic boxes on amazon, nice movement feel to the switch and potentiometer. I’m assuming the Rolls is correctly wired, as they are not known for screwing that up at least, and this is 3x the price of the generics.
Sometimes there is temporarily very low/distorted output on the y cabled output that goes away if I run it for 10-20 seconds. I wonder if this is a sudden change of impedance to the power amp that then sorts itself out.
Much heavier than the generic boxes on amazon, nice movement feel to the switch and potentiometer. I’m assuming the Rolls is correctly wired, as they are not known for screwing that up at least, and this is 3x the price of the generics.
Sometimes there is temporarily very low/distorted output on the y cabled output that goes away if I run it for 10-20 seconds. I wonder if this is a sudden change of impedance to the power amp that then sorts itself out.