Feature

●Straight bottle classic design fits more applications
●Perfect for dual rectifier amps
●Excellent choice for both Hifi and instrument amplification
●Superior directly heated rectifier Diode
●Replacement for all 5U4 types, including NOS-style "big bottle" tubes


Description

Superior directly heated rectifier Diode. Replacement for all 5U4 types, including NOS-style "big bottle" tubes.

Straight bottle classic design fits more applications
Perfect for dual rectifier amps
Excellent choice for both Hifi and instrument amplification