Lady Dirt is a high voltage overdrive pedal based around two 12AX7:s. Three gain stages and a cathode follower driving a tone stack, tweaked with selected components. Knobs for Dirt, Treble, Mids, Bas and Volume. Powered by with an external 12VDC adapter, which is internally converted to 250VDC. When powered up it waits about 30 sec untill the high voltage is placed on the anodes.
Click the image for an image gallery of Lady Dirt
Here’s some videoclips contributed by Thomas Ziden
Tremler is a tremolo/boost pedal. Equipped with two 6021:s. The circuit is based on Fenders Vibro-Champ. For the time being it’s running at 2.5-6Hz in the tremolo.
First in bypass then boost
Max depth and speed
Max depth and min speed
Middlepos on the knobs
Lady Evil is an overdrivepedal equipped with two 12AX7:s. The circuit was from the beginning based on Mesa Boogies Bottle Rocket, but has been rebuilt for a more tight bottom and a focused sound. It’s powered by with an external 12VDC adapter, which is internally converted to 250VDC.