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positions

  1. avanti1960

    Integrated Tube Amp- Tube Types and Positions vs. Impact on Sound

    Hi, I just got a new tube integrated amplifier and have some questions about the types of tubes in the various positions on the amplifier- 2X 12AT7 (phase inverter) 2X 12AT7 (preamp stage) 2X 12AU7 (first stage power amp) 4X 6L6GC (power tubes) If I wanted to tube roll, which positions would...
    • avanti1960
    • Thread
    • amplifier positions preamplifier tube tube roll
    • Replies: 3
    • Forum: Tube Audio
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