Particularly, I could not discover the ICI LM308, so I replaced it with CA3130. Likewise, I had to exchange the transistor 2N5458 with NTE312. I suppose my dilemma lies in my inadequate preference of alternatives for each transistor and ICI. Could any one propose some alternate options? A MaximaBet entrega https://nilesx840qjb7.wikigop.com/user