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Thread: Tubes for Deliverance?

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  1. #1
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    Default Tubes for Deliverance?

    http://www.dougstubes.com/ruby-12ax7...igh-grade.html

    Ruby Tubes 12AX7AC5

    Are these correct for v1 or v2, v3?


    V1 (shielded tube)
    Input Gain Stage 1 (Parallel Triodes).
    12AX7A Tung-Sol
    12AX7WB Sovtek
    Use in place of Tung-Sol for smoother top end and less upper mids.
    12AX7 China Selected Use in place of WB if more gain is required.

    V2 (shielded tube)
    Gain Stage 2.
    12AX7A/7025 China
    Gain Stage
    4. Active only when MORE / LESS switch is set to MORE.

    V3 (shielded tube)
    Gain Stage 3.
    12AX7A/7025 China
    Tone Control Driver.

    V4 Phase Inverter.
    12AX7A/7025 China
    V5
    Phase Inverter buffer.
    MUST USE ONLY 12AT7.
    12AT7 China

  2. #2

    Default

    Those will work fine for V1, V2, V3. Most any 12AX7 will work fine for those positions, the ones listed are suggestions for the intended sound of the amp. Personally, I prefer a Tung-Sol in V1 due to enhanced treble. The tube selection for V2 and V3 are less critical than V1.

  3. #3
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    Default

    Yeh ruby dont make tubes , the 12ax7s I've seen and used were the recommended Chinese , they will be fine , fryette used them in the Memphis I had from memory

  4. #4
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    Default

    cool ^_^

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