front panel control
51Circuit breaker — For other uses, see Circuit breaker (disambiguation). An air circuit breaker for low voltage (less than 1000 volts) power distribution switchgear …
52Payazzo — (or pajatso) is a traditional Finnish gambling arcade game, dating back to the 1920s, when it was introduced into Finland from Germany. The object of payazzo is to flick a coin into one of the winning slots. When the attempt is successful, the… …
53Schafer automation system — The first Schafer Automation System, installed at KGEE(AM) in Bakersfield, California in 1956, was dubbed the blue wire job because all of the wiring in it was blue, its inventor, Paul Schafer said. The owner wanted to program his station all… …
54Epiphone Valve Junior — The Epiphone Valve Junior is a small 5 watt class A electric guitar amplifier. Specifications *Available as a 8 speaker combo version or as a head only version with no speaker *11 Ply Birch Plywood Construction *5 Watts RMS *Volume Control *Power …
55History of personal computers — This article covers the history of the personal computer. A personal computer is one which is directly used by an individual, as opposed to a mainframe in which the end user s requests are filtered through an operating staff, or a time sharing… …
56MIDI — For other uses, see MIDI (disambiguation). Note names along with their accompanying MIDI note numbers MIDI (   …
57Cathode ray tube — Cutaway rendering of a color CRT: 1. Three Electron guns (for red, green, and blue phosphor dots) 2. Electron beams 3. Focusing coils 4. Deflection coils 5. Anode connection 6. Mask for separating beams for red,… …
58Crossbar switch — In electronics, a crossbar switch (also known as cross point switch, crosspoint switch, or matrix switch) is a switch connecting multiple inputs to multiple outputs in a matrix manner. Originally the term was used literally, for a matrix switch… …
59Laserdisc — Not to be confused with disk laser, a flat configuration solid state laser. Not to be confused with VCD, DVD, or Blu ray, optical disc formats employing digital video encoding. Not to be confused with CED, a coincident but incompatible analogue… …
60Hartmann Neuron — Neuron Manufactured by Hartmann Dates 2003 Price USD 5000, at introduction Technical specifications Polyphony 16 48 voices Timbrality 4 16 …
