Line Level Combiner

<Frequency response> ±0.3dB 20Hz-20kHz </Frequency response> <Total harmonic distortion & noise > Less than 0.025% at 1kHz </Total harmonic distortion & noise > <Isolation between inputs > Greater Than 42dB </Isolation between inputs > <Insertion loss> -0.6dB, 50 Ohms source impedance -3.8dB, 200 Ohms source impedance </Insertion loss> <Output level > -3.8dB with both channels at 0dB sine wave input, in phase </Output level > <Maximum input level > +28dBm </Maximum input level > <Input impedance> 600 Ohms </Input impedance> <Output impedance> Less than 100 Ohms </Output impedance>