Electro-Harmonix 5U4GB EH Rectifier Vacuum Tube, Single

Directly heated rectifier Diode. Replacement for all 5U4 types, including NOS-style “big bottle” tubes.

Product Features

  • Straight bottle classic design fits more applications, perfect for dual rectifier amps.
  • Excellent choice for both Hifi and instrument amplification.
  • Single tube
5U4GB ElectroHarmonix Rectifier Single Tube Vacuum