Dual binding posts to non bi-wire speakers?

Wait a minute. What amp is this? Most have dual binding posts for the convenience (but not the necessity) of biwiring. If so, you need not use any jumpers.

If, otoh, the dual sets are for A/B outputs or anything else, the jumper is definitely proscribed.

Kal

In the back pannel of your amplifier you should follow the instructions or markings and connect the right combination of binding posts whether you have or havn't biwired speakers or not.

Please also make sure that the binding posts is not for different sets of speakers as well.

Thanks guys.
This would be the Musical Fidelity A 308 integrated.

It's an amplifier. If you put jumpers across the dual binding post it going to be driving a dead short; not a good thing.