Sir: Was wondering if someone out there could help me. On the Swan 600-R Custom, in the I.C.A.F. Notcher-Peaker circuit. What would be the replacement part number for FX-60 (14 pin IC) and the 40468A (FET ), or are there any of these left around? The FX-60 is Q10 and the 40468A is Q11 on the circuit diagram. Any help please? Best wishes G.A.(wa5ylr)