The Sovtek 5AR4 (= GZ34) tube is an excellent replacement rectifier tube for both guitar and hi-fi tube amplifiers.

Steady State DC Output Current: 250 mA

Vacuum Tube Packaging Guarantee

We take great pride in our packaging and take every precaution in ensuring that your tubes reach you in perfect condition. We are so confident that your tubes will reach you intact that we promise to replace any damaged tubes or give a full refund