bbaug14
Active member
I have an issue with my RT2/50. Currently not getting any signal on channel 1. I've changed the power tubes and I'm getting good bias settings and DC Volt readings. Channel 2 is working fine. Also, channel 1 was working, then had an intermittent failure, and not does not work at all. I've checked the fuses and they are good as well. Could this be the channel 1 phase inverter tube? That's the last thing I have left to check (which I will do tonight), but if that doesn't work, I have no idea what to try next. I don't think it's any of the other 12AX7's because channel 2 works fine.
Any suggestions are obviously very welcome. Thanks!
Any suggestions are obviously very welcome. Thanks!
