I need 2 modulation transformers; 1. 750-1000W audio. 11K Primary; 2.5K Secondary. This is roughly a 1 to 0.5 step down ratio if the xfmr is marked that way. If you dont have one with those values tell me what you do have. 2. 300-500W audio. Im open to any impedance at this point. Carl KM1H