JohnZ

Thank you @babadono and @tromprof. This is great news! Is the speaker-level to line-level adapter just 4 resisters? I have some resisters in my drawer to make a voltage divider for less than $1 😀 plus connectors. How dare can they sell that for $40? LOL Thanks a lot!

System Background info: Main Speakers: Klipsch RP-150M Integrated tube power amp: Reisong A12 Subwoofer: Klipsch R-12SW My problem is: the integrated tube amp does not have sub output or pre out or LFE (only regular 2-channel 4 ohm and 8 ohm speakers outputs are available) Klipsch subwoofer does not have high level inputs (only line level inputs are available) My question is: Is it possible to connect Klipsch sub to this tube amp without interfering the main speakers' performance and sound quality? I don't have a preamp. The tube amp has the preamp built-in. I plan to connect a cd/sacd stereo player to the amp input as the music source. Thank you for any idea you may have!