2 ms·
You can use regular unmodified VFDs as tube amps, though the gain isn't great: http://hpfriedrichs.com/radioroom/vfd/rr-vfd.htm http://hpfriedrichs.com/radioroo
by sbierwagen 12y ago
You can use regular unmodified VFDs as tube amps, though the gain isn't great: http://hpfriedrichs.com/radioroom/vfd/rr-vfd.htm http://hpfriedrichs.com/radioroom/vfd/rr-vfd.htm
- kazinator 12y agoBased on that article, I'm not convinced that it's the best that the part could do, based on the circuit schematic. We would not be using the windings of a transformer as a load in a typical gain stage in a musical instrument preamp. A typical inverting stage would have a large-ish resistor as its load, in parallel with the fairly high impedance of the next stage (another tube circuit that is similar).