This compact unit is a mini line level and instrument mixer. It has a high impedance jack which in turn mixes to a master jack.
This is a four channel, mono unit which has separate volume controls for each input. This is very handy unit which comes complete with the 9v battery required.
|Output level||+4dB (+8dB max.)|
|Input impedance||20k Ohms|
|Output impedance||600 Ohms|