I need help hooking up Merlin vsm mme Bam to avr

The terminals on the back of the BAM are not positive or negative, they are either left or right channel. Just make sure the left output of the AVR is connected to the left input of the BAM.

In most amps, the right channel can be identified with a red marking, perhaps this is causing the confusing with the +'ve -'ve.

Brf,
thats what was confusing me, no pos/neg on bam.

The way I have it is,
CD player audio out to Bam input.
Bam output to AVR CD input.
you're saying the avr output to bam input?
thank you for trying to clear up my confusion.
Roger

1) CD Player right channel output to BAM right channel input.

2) BAM right channel output to AVR CD right channel input.

Repeat for left channel.

Brf, its done, the change was subtle but still beautiful, need a little overall tweaking
thank you very much

I am glad that it worked out for you.

Yes, the BAM has a subtle affect on the sound that allows the listener to become more deeply engaged in the music without the worry of fatigue.