A question I hear a lot. Do I need to have my Valve amplifier biased? So What is Bias. Well to put it simply the bias of a Valve amp is set by adjusting the grid voltages to set the idle current of the output...
About 4 years ago, we installed a 12V DC PV system as an experiment to see if it would compare to regular AC power in the home. The system is comprised of a large 12V battery bank (2000Ah), a BP solar...
Alkaline (Zinc Manganese Dioxide)Anode: Zinc Powder Cathode: Manganese dioxide (MnO2) powder Electrolyte: Potassium hydroxide (KOH)First introduced in the early 60’s as an improvement to the existing...