Can I mod a starved plate pedal to control bias to the tube section? - Ultimate Guitar
BQmusic - My friend Anne Doedens @http://amplex-amplification.com has created a new preamp that sounds like a tube poweramp. The PreAmplex This is nothing like the starved plate overdrives, or the new Tube
Are pedals with tubes the same as tube preamps? : The Tone King
A 3.3 V Tube Preamp Without An Inverter | Hackaday
Different 12AX7 preamp tube for warmer/saturated sound | Page 2 | TalkBass.com
Starved plate tube design-can it sound like a "real" tube design? - Gearspace.com
The case for starved plate vacuum tube designs | Journal | Veri-Tone
Starved plate tube design-can it sound like a "real" tube design? - Gearspace.com
Triodes at Low Voltages
Grid to cathode capacitor in ART preamps - what it might be for? | The Gear Page