1961 Harman-Kardon A300 Tube Type Amplifier repair and demo




Title:
1961 Harman-Kardon A300 Tube Type Amplifier repair and demo

Description:
I replaced all of the electrolytic and paper caps and put in new 1N4007 diodes.

Author:
retrochad

Tags:
1961, Harman-Kardon, A300, Tube, Type, Amplifier, repair, diodes, tubes, 6V6, 12AX7, 12AU7,

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