Why did they discontinue xg 3001 Gemini amplifier?

Full form of LOGO? What is physical motor quality? How does a database work? What is the actual chance of a simple cell forming? How long should galvanized piping last in a house? What is the Youngs Modulus of the Polycarbonate used in concave Riot shields? What is client server technology in java script? What is claw coupling? What did peter henlein invent? Why is jack oil used in hydraulic jack? What is the difference between a tool and supply? Conservation of angular momentum tells us? What is the procedure for pumping-out-test for soil permeability in soil mechanics? What method is used in JavaScript used to generate output? What keys do you hold down to upload multiple pictures at once? What is the difference between disconnect switch and circuit breaker? Who invented a efficient steam engine? Detailed difference between structure and array? Why is sewage treatment synonymous to water treatment? Applications of dual port ram?