I think I have a NOS Model 236 Remote Control Cable for Model 420 Hercules II Amplifier in the box with instruction sheets. Does anyone need one? 73, Gary H. Harmon, Jr. - K5JWK 6003 Archwood San Antonio, TX 78239-1504 210.657.1549h / 210.884.6926c "Too many projects, not enough time".