No sound when using line in of rs201e

I’ve bought Denon AVC-A110. When I use rca cable connect Front channel pre out to RS201E, although I turn on the line in of RS201, no sound was heard. Why?

Hello,

Would you tell me your full audio system how it is organized?

ex) AVC-A110 -(LINE IN) - RS201 -(OPT) - DAC - SPK … maybe?

I connect speakers directly.
AVC-A110 (Pre out) —> (line in) RS201E -----> AMPHION HELIUM 520 Speaker

For the line in, I used to connect blu-ray player and it worked

Well, in your IN/OUT Setting of RS201, if LINE IN and AMPOUT is activated, it should work I guess…

Maybe you should try other than FRONT channel in AVC-A110.