Mesa/Boogie EL34 power tubes are highly sought after by guitarists looking to introduce tight, aggressive midrange crunch and rich dynamic bite into their high-gain or boutique tube amplifiers. Rigorously selected and graded to withstand the demanding plate voltages of Mesa heads and combos, these tubes bring out classic British harmonic character with exceptional headroom and musical compression. Whether replacing a worn power tube or re-tubing a fixed-bias circuit, this original Mesa EL34 delivers reliable, high-performance tone.
Pre-owned vintage vacuum tube in clean cosmetic condition. The glass envelope and octal base show light signs of normal handling and previous use. The pin contacts appear clean, and the tube has been visually inspected. Please refer to the photos for the item's overall condition and verify compatibility with your equipment before purchasing.
| Brand / Manufacturer | Mesa/Boogie |
| Tube Type / MPN | EL34 Power Pentode |
| Primary Application | Guitar Amplifier Power Section |
| Base Pin Layout | 8-Pin Octal Base |
| Dimensions per Tube (Approx.) | 1.34 x 1.34 x 3.86 in (34 x 34 x 98 mm) |
| Item Net Mass | Approx. 0.18 lbs (80 g) |
| Customized | None |
| Estimated Package Size | Approx. 5.91 x 3.94 x 2.36 in (150 x 100 x 60 mm) |
| Gross Package Mass | Approx. 0.55 lbs (250 g) |