Vacuum tubes, capacitors, sockets specialized shop on production of JJ Electronic manufacturer.


  • 23.10€

  • Ex Tax: 19.25€
  • Product Code: el28
  • Availability: 2 - 3 days

Full - wave vacuum rectifier 

The JJ 5U4GB is an excellent choice. This tube is for use in any 5U4 socket.

5U4GB is a directly heated full wave octal base rectifier for Hi-Fi and guitar amplifiers.

Base : OCTAL
Uf = 5 V
If = 3 A

Typical characteristic:
Capacitor Input: see graph  #1
Choke Input: see graph  #2

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