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s-5500

  1. rolleiman

    Sherwood S-5500 Restorations

    Hi Team, Just purchased a Sherwood S-5500 II (7591 Tubes) and plan to restore it but have been staring at it for a week or two and not quite sure where to begin. What I have done and observed so far: - I brought the unit up very slowly without the output tubes to ensure electrolytic got...
    • rolleiman
    • Thread
    • need help recap restoration s-5000ii s-5500 sherwood tube amp
    • Replies: 60
    • Forum: Tube Audio
  2. H

    Sherwood S-5500 Schematic

    I am looking for a schematic for a Sherwood S-5500 amplifier. This amp has the 7591 output tubes that are horizontally mounted and 5 12AX7 tubes. The rectifier is a voltage doubler. I have looked on google and I can only find the S-5000 schematic and it looks close to this amplifier. Does...
    • Hi-FiGuy
    • Thread
    • 7591 amplifier integrated s-5500 schematic sherwood
    • Replies: 22
    • Forum: Tube Audio
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