Welcome to my Audio Website,
aside from the popularity of CD, audio streaming or music downloads vinyl and analog audio is
celebrating a comeback. Digital reproduction is sometimes perceived artificial with a loss in the
music’s soul and emotion. Furthermore some recordings from the sixties and even the fifties still set
standards in artistic performance and audio engineering (for instance Belafonte at Carnegie Hall
1959).
This website is my small contribution to the analog audio community. Have fun with the projects and
please send me an e-mail for comments or critics. Any feedback is greatly appreciated.
Klaus W. Boening
Dresden, Germany, November 2018
Safety first
Some projects involve working with high voltages that can potentially kill. Ensure you
are fully qualified and confident in handling high voltages. Common safety practices
are encouraged at all times. Music is meant to celebrate life.
Information is not knowledge.
Knowledge is not wisdom.
Wisdom is not truth.
Truth is not beauty.
Beauty is not love.
Love is not music.
Music is the best
Frank Zappa
Keywords: audio, vinyl, analog, super triode, single ended, SE, power amplifier, hybrid, tube, Mosfet, LL 1963, LL 9226, LL 1933, RIAA, phono, Lundahl