Vogel Burkhard

altBurkhard achieved the degree Diplom-Ingenieur (Telecommunications) from Darmstadt University of Technology, Germany, in 1973. He then decided to follow a general management career path in the high-tech and IT industry in Germany, Switzerland and Austria. In the recent decade fruitful discussions on valve audio and electronic noise topics with customers, employees, colleagues and friends led to a range of magazine articles and books on these issues.
 

A Poor Man’s Measurement Amplifier Vol 7
Burkhard Vogel

Every audio designer finds himself eventually in the situation that he needs a very low noise preamplifier to interface between the tiny circuit signals and his test equipment. Such an amplifier should ideally be perfectly linear, very wideband and noiseless. Burkhard Vogel gets very close with his PMMA. This article presents a design ready to be build, with a thorough theoretical analysis supported by MathCad graphs as well as prototype measurements.

 
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