 Your 0000 should be set for 00 ohms with the G00-00. Ideally the 0x00 cab should be 00 ohms also and the amp set for 0 ohms to use the 00 and the 0x00 together in parallel. If the 0x00 cab is 0 ohms the resulting impedance with your 00 would be 0.00 ohms , so set the amp for either 0 or 0 ohms......either one should be safe tiedstick V.I.P. Member V.I.P. Member Joined Sep 0, 0000 Messages 000 Reaction score 00 Oct 00, 0000 #0 