I have an inexpensive UB1202 Behringer mixer with 12 channels. I also have a regular tape recorder (home stereo) with two tape player. One is playback and the other one for recording. It has an AUX input (L AND R RCA type input). When I tried to record using the output from the mixer, the recording has a very small volume.

Anybody got any ideas ?

The mixer has:
-CTRL ROOM OUT
-TAPE OUT (L AND R)

Also, the buttons and knows:
-TAPE TO CTRL ROOM
-TAPE TO MIX
-FX TO CTRL R
-KNOB FOR PHONES/CONTROL ROOM
-SLIDER FOR THE MAIN MIX


Thanks
-Han