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" tubesDescription
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