Sound delay on front L-R when I have added stereo amp.

[def lugs]

I have added my old Audiolab 8000A to my existing Denon 2310 and Monitor Audio Radius HD speakers to drive my front speakers for music listening. However now when I watch a movie there is a synchronisation problem with the left and right channels. The sound is delayed in comparison to screen action and centre channel. I have the Denons L & R pre-outs connected to the CD audio input of the 8000A, then the 8000A driving the speakers.

I have tried increasing the distance setting in the amplifier to make the sound happen earlier but ran out of adjustment, before the sound synchronised.

Any ideas?

 

[The_Lhc]

I have the Denons L & R pre-outs connected to the CD audio input of the 8000A,

Stupid question time, but you mean the Front L&R connections from the 7.1 section and NOT the Zone 2 L&R output don't you?

 

[def lugs]

I have the Denons L & R pre-outs connected to the CD audio input of the 8000A,

Stupid question time, but you mean the Front L&R connections from the 7.1 section and NOT the Zone 2 L&R output don't you?

Yes, I have them connected to the 7.1 section. I also have my sub connected to the same section.