It was turned on in the Integra. However, the Panamax power conditioner had it disabled on a switch in back.

Keep in mind, my system has been moved physically, so who knows what may have changed?
M80's VP150 QS8's Earthquake SuperNova MKV-15
Integra DTR-7.4 Outlaw 755 Outlaw M200's Outlaw ICBM