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    • Mesa Boogie 5Y3 Rectifier Tube
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      Mesa Boogie

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      sku: 347

      Mesa Boogie 5Y3 Rectifier Tube

      The MESA® 5Y3 RECTIFIER TUBE is a favorite among vintage aficionados and a great choice in older MESA amps like the Lone Star Special as well as many other vintage, non-MESA, amplifiers. This tube produces sultry, vintage sag, creating a silky-smooth...

      Our Price: $41.00
      9 in stock!
      (Out of Stock)
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    • Mesa Boogie 5U4GB Rectifier Tube
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      Mesa Boogie

      |

      sku: 348

      Mesa Boogie 5U4GB Rectifier Tube

      The MESA® 5U4GB RECTIFER TUBE produces a “traditional vintage sag” with the most elastic and compressed feel of the two 5U4’s that they offer. Amazing feel and exceptional overall quality make this their factory favorite. Based on classic 1950s...

      Our Price: $39.00
      4 in stock!
      (Out of Stock)
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