Amplifier Repair Services on X: "A Musical Fidelity B1 'under the iron' today. These can be tricky to get the output bias set up correctly. If not optimised the output distortion increases
Freie Ton- und Bildwerkstatt: Musical Fidelity B1
Musical Fidelity B1 Stereo Integrated Amplifier Photo #2644203 - US Audio Mart