Imp-line-level-Combiner

Use the line level combiner when you want to create a mono mix from a stereo source but need to keep the original stereo signals isolated. It's great for feeding a DAT player or CD into a mono system or single channel on a board. This unit not only combines two line-level signals into one line level output, it also compensates for the 6dB of gain that occurs when two in-phase signals are combined. A handy ground-lift switch breaks the shield connection between the inputs.
Input impedence: 600 ohm - Output impedence: < 100 ohm
Max. input level: +28 dBm - Isolation between  inputs: > 42 dB
Output level: -3,8 dB with both channels at 0dB sine wave input, in phase
Operatiing  level: - 10 dB » + 26 dB
Frequency response: ±0.3dB 20Hz-20kHz
Harmonic distortion+noise: <  0,025% a 1kHz