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Ruby Tubes EL34BSTR Vacuum Tube Pair Matched

Brand:|Part # 072-942


EL34BSTR Pair - Sensational new high-gain EL with dynamic tone. Extra-strong bottle, gold-plated grid.
In Stock
List Price$60.90
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Part # 072-942




Product Details

Ruby Tubes EL34BSTR Vacuum Tube Pair Matched
EL34BSTR Pair- Sensational new high-gain EL with dynamic tone. Extra-strong bottle, gold-plated grid. All Ruby Tubes premium power tubes are carefully tested and matched. Matching is done by both plate current and transconductance. Each tube is marked with the plate current and transconductance for that tube and a matched pair or quartet will have tubes that have the same tested value. Ruby Tubes come with a 6-month manufacturer's warranty, one of the best in the industry. They are so careful about selecting and testing their tubes that they have no problem making this kind of an offer. If one of the premium Ruby Tubes fails during the 6-month warranty period, they will replace it at no charge.


PRODUCT SPECIFICATIONS
  • Tube TypePower Tubes
  • MatchingMatched Pair
Ruby Tubes EL34BSTR Vacuum Tube Pair Matched
  • BrandRuby Tubes
  • Part Number072-942
  • UPC844632005473
  • Product CategoryVacuum Tubes
  • Unit of MeasureEA
  • Product Rating
    (4 Reviews)
  • Weight0.306 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Ruby Tubes EL34BSTR Vacuum Tube Pair Matched

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Ruby Tubes EL34BSTR Vacuum Tube Pair Matched

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