Most of you know the deal on these. Both units are in very good condition recently changed the tube in the pre to a JJ. The Stewart has been checked out and is excellent health. Both have always been racked, so there are a few rack scratches, but the faces are as new. Stewart 2.1 $500 F1-X $450 or buy both units for $900. Why am I selling? got my eye on a TF750 and need to make room and money for the acquisition. Let's negotiate shipping and payment method.