Goldmund very first amplifier!

Unexpected findings at Goldmund Museum in Geneva. The first amplifier Goldmund ever built was the A300B 5W Class A tube amplifier. Only one pair was produced in 1978 for a show in Japan and the artefact was never commercialized. Worth to mention that Goldmund did not insist in this amplification concept and opted instead for solid-state poweramplifiers in its collections.