05-26-2026, 01:29 PM
Strictly speaking
1.4V + 1.4V + 1.4V + 2.8V = 7V.
Which is 140 Ohm.
But. There is that 600 Ohms one. Tracing it is no fun, but I think it parallels the longer branch of the filaments except the last half for 3V4
So, it is:
(28+28+28+28)||600 + 28 = 94 + 28 = 122 Ohm.
Or so I think.
1.4V + 1.4V + 1.4V + 2.8V = 7V.
Which is 140 Ohm.
But. There is that 600 Ohms one. Tracing it is no fun, but I think it parallels the longer branch of the filaments except the last half for 3V4
So, it is:
(28+28+28+28)||600 + 28 = 94 + 28 = 122 Ohm.
Or so I think.
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
