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Ruby 12AX7WBCHG High Grade Pre Amp Tube

$37.00 $31.50


Ruby 12AX7WBCHG High Grade Pre Amp Tube

The Ruby 12AX7WBCHG is a lower gain 12AX7A tube, quiet, commonly used in Blackstar and Loud amps.

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.

HG plus Grade:  For use in high gain circuits


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