Teac Model 2A Audio Mixer Demonstration - including analogue tape echo 

I am listing this item for sale on ebay here www.ebay.co.uk/... and this video demonstrates the unit. It is in excellent condition and fully functional.
I got confused at one point and was talking about recording on a record deck - in fact it was a tape deck. Setup was as follows (all connections line level via phono / RCA plugs).
Inputs: 1+2 - Analogue output from a digital media player (L&R)
Inputs: 3+4 - Tape deck (L&R)
Inputs: 5+6 - Record deck (via RIAA phono preamp) (L&R)
Outputs: 1+2 - Amplifier and speakers (L&R)
Outputs: 3+4 - Tape deck input (L&R)
Each input is switchable between line and mic, but for this demo I exclusively used the line inputs. Mic inputs all work fine though.
I didn't mention the pan controls. When an input is mapped to 2 output channels, the relative volume on each output channel can be varied with the pan control. This all works correctly.