Hi everyone,
I ought to know this I guess, but I don't. Are 12AU7, 12AU7A, and 12AU7WA all interchangeable? It's for this Leslie 122A that's making my life miserable. There are two 12AU7As, one for the preamp and one for the speed control relay. I think the relay tube might be my problem and I just have 12AU7s and 12AU7WAs. Will there be a problem?
Thanks,
I ought to know this I guess, but I don't. Are 12AU7, 12AU7A, and 12AU7WA all interchangeable? It's for this Leslie 122A that's making my life miserable. There are two 12AU7As, one for the preamp and one for the speed control relay. I think the relay tube might be my problem and I just have 12AU7s and 12AU7WAs. Will there be a problem?
Thanks,