Hi, new here.. trying to figure this reverb build out. Using the Triode kit, no wet signal, only dry.
Hooked up an 8 ohm speaker to the reverb send, and sounds fine.. maybe a little low gain, but sounds like a 6K6 driving a 10" speaker. Also, if the unit isn't hooked up to an amp, I can hear little "pings" of the springs jumping when I touch various points with the multimeter..
So, signal is getting to the tank.. seems like there wouldn't be so much to check between the return and the mix pot, but I can't find the problem. The only thing I know to be different from spec is there should be a .01 cap running from the tone to ground, and that didn't come with the kit so I put in an old Sprague .022 600V that I had, no idea as to functionality. Was the death cap in a Falcon I repaired. This shouldn't kill the wet signal altogether though, right?
Tried a known good tank with reasonably close impedance.. checked cables for continuity.. reflowed solder.. still nothing. This is my second build, but first time troubleshooting.
Thanks in advance for any suggestions..
Here are the voltages currently:
12AX7
1 151V
2 0.3vAC
3 1.27V
6 237V
7 108V
8 119V
12AT7
1 100V
3 1.9V
6 82V
8 2.3V
6K6
3 280V
4 286V
5 3.2mV
8 22.5V
Hooked up an 8 ohm speaker to the reverb send, and sounds fine.. maybe a little low gain, but sounds like a 6K6 driving a 10" speaker. Also, if the unit isn't hooked up to an amp, I can hear little "pings" of the springs jumping when I touch various points with the multimeter..
So, signal is getting to the tank.. seems like there wouldn't be so much to check between the return and the mix pot, but I can't find the problem. The only thing I know to be different from spec is there should be a .01 cap running from the tone to ground, and that didn't come with the kit so I put in an old Sprague .022 600V that I had, no idea as to functionality. Was the death cap in a Falcon I repaired. This shouldn't kill the wet signal altogether though, right?
Tried a known good tank with reasonably close impedance.. checked cables for continuity.. reflowed solder.. still nothing. This is my second build, but first time troubleshooting.
Thanks in advance for any suggestions..
Here are the voltages currently:
12AX7
1 151V
2 0.3vAC
3 1.27V
6 237V
7 108V
8 119V
12AT7
1 100V
3 1.9V
6 82V
8 2.3V
6K6
3 280V
4 286V
5 3.2mV
8 22.5V
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