Boss has one for ~$40. Behringer has one for ~$35. But it's not clear to me what you're going to do with it. Neither would let you run both amps at the same time.
Status Stealth 5 => EBS HD350 => EBS Neo212
Status Register #1, Steinberger Club #0013, EBS Club #34, Pedulla Club #147, Pre-EB MM Club #44, etc.