McIntosh MC225 Info & Service Part 1 of 2 - BG002

First in a two part series where I replace the output tubes in a Mcintosh MC225, rebias the output tubes, and calculate the bumble bee capacitor values in it and replace them.

• #science_technology
• #mc225
• #mcintosh
• #7591a
• #blueglow_electronics
• #tube_amp
• #amplifier
• #sprague
• #bumble_bee_capacitor