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Ruby 12AX7AC7 High Grade Pre Amp Tube

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SKU: TU12AX7AC7HG Categories: , , ,


Ruby 12AX7/AC7 High Grade Pre Amp Tube

Warm tones, sweet overdrive. Same as TAD 7025-S and Preferred Series 7025.

A high gain 7025 tube

All Ruby pre-amp tubes are properly tested for quality assurance.

HG Grade: RUBY standard grade that will work in all positions in an amplifier except in very high gain circuits, usually the first gain stage in a combo amplifier.


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